The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Dark They Were Golden Eyed by Ray BradburySyed Shahzad
"Dark They Were, and Golden-Eyed" is a science fiction short story by Ray Bradbury. The story takes place in the near future on Mars, as is the case with many of Bradbury's stories.
"Button, Button" is a short story about a husband and wife, Norma and Aurthur Lewis, who are offered a deal by a Mr. Steward for $50,000. If they choose to push the button someone they don't know will die, and they will receive the money.
for more notes visit: http://onlinetaleem.blogspot.com
This document provides guidance on drawing manga couples with different height differences. It discusses presenting couples kissing with both small and large height differences, such as the shorter person standing on their toes. It also covers differentiating same-sex couples and considering basic male and female body types. Reasons for varying the heights of male and female characters are explored.
How to draw manga. vol. 23. illustrating battlesBruno Marques
The document discusses the benefits of exercise for both physical and mental health. It notes that regular exercise can reduce the risk of diseases like heart disease and diabetes, improve mood, and reduce feelings of stress and anxiety. Staying active also helps maintain a healthy weight and keeps muscles, bones and joints healthy as we age.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Dark They Were Golden Eyed by Ray BradburySyed Shahzad
"Dark They Were, and Golden-Eyed" is a science fiction short story by Ray Bradbury. The story takes place in the near future on Mars, as is the case with many of Bradbury's stories.
"Button, Button" is a short story about a husband and wife, Norma and Aurthur Lewis, who are offered a deal by a Mr. Steward for $50,000. If they choose to push the button someone they don't know will die, and they will receive the money.
for more notes visit: http://onlinetaleem.blogspot.com
This document provides guidance on drawing manga couples with different height differences. It discusses presenting couples kissing with both small and large height differences, such as the shorter person standing on their toes. It also covers differentiating same-sex couples and considering basic male and female body types. Reasons for varying the heights of male and female characters are explored.
How to draw manga. vol. 23. illustrating battlesBruno Marques
The document discusses the benefits of exercise for both physical and mental health. It notes that regular exercise can reduce the risk of diseases like heart disease and diabetes, improve mood, and reduce feelings of stress and anxiety. Staying active also helps maintain a healthy weight and keeps muscles, bones and joints healthy as we age.
Dr Thakre-Existential Theory of Personality-slide share.pdfDr. Nilesh Thakre
Dear learners, I am excited to share with you that in our upcoming sessions we will delve into the fascinating world of the humanistic-existential theory of personality. We will explore the meaning of life, and the ideas of influential figures such as Victor Frankl, Rollo May, Carl Rogers, and many more. Our discussions will be comprehensive and thought-provoking, and I am confident that you will come away from these sessions with a deeper understanding of this important field. Best Wishes
How to draw manga. vol. 20. female manga charactersIsshin Stark
The document discusses the benefits of exercise for both physical and mental health. It notes that regular exercise can reduce the risk of diseases like heart disease and diabetes, improve mood, and reduce feelings of stress and anxiety. Staying active also helps maintain a healthy weight and keeps muscles, bones and joints healthy as we age.
La pandemia de COVID-19 ha tenido un impacto significativo en la economía mundial y las vidas de las personas. Muchos países han impuesto medidas de confinamiento que han cerrado negocios y escuelas, y han pedido a la gente que se quede en casa tanto como sea posible para frenar la propagación del virus. A medida que los países comienzan a reabrir gradualmente, los expertos advierten que es probable que se produzcan nuevos brotes a menos que se realicen pruebas generalizadas y se implementen sistemas de rastreo de contactos para identificar rá
The document discusses the importance of summarization for processing large amounts of text. Automatic summarization systems aim to generate concise summaries by identifying the most important concepts and elements in a text. However, accurately summarizing texts remains a challenging task that current systems cannot fully achieve at a human level.
How to draw manga. vol. 03. compiling application and practiceIsshin Stark
The document discusses the benefits of exercise for mental health. It states that regular exercise can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help prevent mental illness and improve symptoms.
La Unión Europea ha acordado un paquete de sanciones contra Rusia por su invasión de Ucrania. Las sanciones incluyen restricciones a las transacciones con bancos rusos clave y la prohibición de la venta de aviones y equipos a Rusia. Los líderes de la UE también acordaron excluir a varios bancos rusos del sistema SWIFT de mensajería financiera.
El documento habla sobre la importancia de la privacidad y la seguridad en línea en la era digital. Explica que los usuarios deben tomar medidas para proteger su información personal, como usar contraseñas seguras y software antivirus actualizado. También enfatiza que las empresas deben implementar políticas claras sobre cómo protegen los datos de los clientes.
The document discusses the history and development of chocolate over centuries. It details how cocoa beans were first used by Mesoamerican cultures before being introduced to Europe, where it became popular in drinks and confections. The document also notes that modern chocolate production methods were established in the 19th century to allow chocolate to be consumed on a larger scale.
How to-draw-manga-vol-1-compiling-charactersIsshin Stark
Here are some tips for staying healthy while working long hours:
- Take regular breaks to stretch and move around. Even a 5 minute walk can help refresh you.
- Sit up straight with good posture. Hunching over can strain your back.
- Adjust your workstation ergonomics. Your monitor should be at eye level and keyboard/mouse at elbow height to avoid stress on neck/shoulders.
- Stay hydrated by drinking water regularly. Dehydration can cause fatigue.
- Eat nutritious meals and snacks. Keep energy levels up to stay focused.
- Do simple exercises at your desk like ankle rolls or neck stretches.
- If tired, take a power
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise has also been shown to increase gray matter volume in the brain and reduce risks for conditions like Alzheimer's and dementia.
Dean and soulless Sam arrive in Bristol, Rhode Island to investigate a series of disappearances of three local women. Sam has a flashback to being in the town one year prior with Samuel Campbell, hunting something violent. They interview locals at a nautical-themed restaurant and view missing person flyers for the three women, all brunettes.
Pemerintah Indonesia berencana mengembangkan industri pariwisata dengan membangun objek-objek wisata baru dan memperbaiki infrastruktur untuk menarik lebih banyak wisatawan mancanegara. Hal ini diharapkan dapat menciptakan lapangan kerja dan meningkatkan devisa negara.
The document summarizes human reproduction. It describes sexual reproduction involving the fusion of egg and sperm cells. The male reproductive system produces sperm in the testes and transfers them through the penis during intercourse. The female reproductive system involves ovaries releasing eggs, fallopian tubes and uterus where fertilization and fetal development occur. The menstrual cycle and process of fertilization are also outlined.
This document provides examination guidelines for the Grade 12 Life Sciences exam in South Africa. It consists of 19 pages covering: the format and weighting of the exam papers; the formal assessment program and sequence of topics; and an elaboration of the content to be assessed for each topic, including DNA, meiosis, reproduction, genetics and inheritance. The topics will be assessed across two question papers that contain short answers, structured questions and an essay. The guidelines are intended to clarify the scope of the exam and assist teachers in preparing learners.
Dr Thakre-Existential Theory of Personality-slide share.pdfDr. Nilesh Thakre
Dear learners, I am excited to share with you that in our upcoming sessions we will delve into the fascinating world of the humanistic-existential theory of personality. We will explore the meaning of life, and the ideas of influential figures such as Victor Frankl, Rollo May, Carl Rogers, and many more. Our discussions will be comprehensive and thought-provoking, and I am confident that you will come away from these sessions with a deeper understanding of this important field. Best Wishes
How to draw manga. vol. 20. female manga charactersIsshin Stark
The document discusses the benefits of exercise for both physical and mental health. It notes that regular exercise can reduce the risk of diseases like heart disease and diabetes, improve mood, and reduce feelings of stress and anxiety. Staying active also helps maintain a healthy weight and keeps muscles, bones and joints healthy as we age.
La pandemia de COVID-19 ha tenido un impacto significativo en la economía mundial y las vidas de las personas. Muchos países han impuesto medidas de confinamiento que han cerrado negocios y escuelas, y han pedido a la gente que se quede en casa tanto como sea posible para frenar la propagación del virus. A medida que los países comienzan a reabrir gradualmente, los expertos advierten que es probable que se produzcan nuevos brotes a menos que se realicen pruebas generalizadas y se implementen sistemas de rastreo de contactos para identificar rá
The document discusses the importance of summarization for processing large amounts of text. Automatic summarization systems aim to generate concise summaries by identifying the most important concepts and elements in a text. However, accurately summarizing texts remains a challenging task that current systems cannot fully achieve at a human level.
How to draw manga. vol. 03. compiling application and practiceIsshin Stark
The document discusses the benefits of exercise for mental health. It states that regular exercise can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help prevent mental illness and improve symptoms.
La Unión Europea ha acordado un paquete de sanciones contra Rusia por su invasión de Ucrania. Las sanciones incluyen restricciones a las transacciones con bancos rusos clave y la prohibición de la venta de aviones y equipos a Rusia. Los líderes de la UE también acordaron excluir a varios bancos rusos del sistema SWIFT de mensajería financiera.
El documento habla sobre la importancia de la privacidad y la seguridad en línea en la era digital. Explica que los usuarios deben tomar medidas para proteger su información personal, como usar contraseñas seguras y software antivirus actualizado. También enfatiza que las empresas deben implementar políticas claras sobre cómo protegen los datos de los clientes.
The document discusses the history and development of chocolate over centuries. It details how cocoa beans were first used by Mesoamerican cultures before being introduced to Europe, where it became popular in drinks and confections. The document also notes that modern chocolate production methods were established in the 19th century to allow chocolate to be consumed on a larger scale.
How to-draw-manga-vol-1-compiling-charactersIsshin Stark
Here are some tips for staying healthy while working long hours:
- Take regular breaks to stretch and move around. Even a 5 minute walk can help refresh you.
- Sit up straight with good posture. Hunching over can strain your back.
- Adjust your workstation ergonomics. Your monitor should be at eye level and keyboard/mouse at elbow height to avoid stress on neck/shoulders.
- Stay hydrated by drinking water regularly. Dehydration can cause fatigue.
- Eat nutritious meals and snacks. Keep energy levels up to stay focused.
- Do simple exercises at your desk like ankle rolls or neck stretches.
- If tired, take a power
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise has also been shown to increase gray matter volume in the brain and reduce risks for conditions like Alzheimer's and dementia.
Dean and soulless Sam arrive in Bristol, Rhode Island to investigate a series of disappearances of three local women. Sam has a flashback to being in the town one year prior with Samuel Campbell, hunting something violent. They interview locals at a nautical-themed restaurant and view missing person flyers for the three women, all brunettes.
Pemerintah Indonesia berencana mengembangkan industri pariwisata dengan membangun objek-objek wisata baru dan memperbaiki infrastruktur untuk menarik lebih banyak wisatawan mancanegara. Hal ini diharapkan dapat menciptakan lapangan kerja dan meningkatkan devisa negara.
The document summarizes human reproduction. It describes sexual reproduction involving the fusion of egg and sperm cells. The male reproductive system produces sperm in the testes and transfers them through the penis during intercourse. The female reproductive system involves ovaries releasing eggs, fallopian tubes and uterus where fertilization and fetal development occur. The menstrual cycle and process of fertilization are also outlined.
This document provides examination guidelines for the Grade 12 Life Sciences exam in South Africa. It consists of 19 pages covering: the format and weighting of the exam papers; the formal assessment program and sequence of topics; and an elaboration of the content to be assessed for each topic, including DNA, meiosis, reproduction, genetics and inheritance. The topics will be assessed across two question papers that contain short answers, structured questions and an essay. The guidelines are intended to clarify the scope of the exam and assist teachers in preparing learners.
1. The document defines evolution as gradual changes in organisms over generations due to natural selection. It discusses key figures in the development of evolutionary theory like Lamarck, Darwin, and Wallace.
2. Mechanisms of evolution include genetic variation, inheritance of traits, natural selection of advantageous variations, and accumulation of small changes over long periods of time leading to new species.
3. Evidence for evolution comes from fossils that show gradual changes in ancient species over millions of years, as well as anatomical, genetic, and biochemical similarities between living and extinct species, indicating common ancestry.
1) Fossil evidence from sites in South Africa like Sterkfontein provide insight into early hominids that lived over 3 million years ago, including Australopithecus africanus.
2) As hominids evolved, they exhibited skeletal changes associated with bipedalism as well as increases in brain size and cultural adaptations like tool use.
3) Genetic and fossil evidence supports the 'Out of Africa' theory where modern humans evolved in Africa around 200,000 years ago and migrated elsewhere, replacing earlier hominid species like Neanderthals.
Meiosis is a cell division process that produces gametes, or sex cells, with half the normal number of chromosomes. It occurs in two stages: Meiosis I splits homologous chromosome pairs, resulting in haploid cells, and Meiosis II splits the remaining sister chromatids into individual chromosomes, resulting in four haploid cells. This ensures that offspring receive a mixture of maternal and paternal chromosomes and introduces genetic variation through processes like crossing over during prophase I. Meiosis is essential for sexual reproduction, as it maintains the chromosome number between generations and produces genetic diversity in offspring.
This document discusses genetics and inheritance of genetic diseases. It covers Gregor Mendel's experiments with pea plants which laid the foundations of genetics, including genes, alleles, dominant and recessive traits. It also discusses chromosomes, genetic crosses, sex-linked inheritance and examples of genetic disorders like cystic fibrosis and muscular dystrophy. The role of mutations in causing genetic diseases as well as the process of genetic counseling is summarized.
DNA controls cellular activities and protein synthesis. It is found in the cell nucleus as a double-stranded helix made up of nucleotides. DNA replicates itself using DNA polymerase and stores the genetic code in genes that determine protein sequences. During transcription, a complementary mRNA strand is produced from DNA in the nucleus. Translation then occurs on ribosomes in the cytoplasm, where tRNA brings amino acids to the ribosome according to mRNA codons, assembling proteins from the genetic code carried by DNA.
This document discusses speciation and the factors that can lead to the formation of new species. It outlines two main types of speciation: allopatric speciation which is caused by geographic isolation, and sympatric speciation which does not require a large geographic barrier. Factors that can influence speciation include genetic variation due to isolation, inbreeding within small isolated populations, outbreeding between unrelated individuals, founder effects in small groups colonizing new areas, population bottlenecks from catastrophic events, and reproductive isolation through mechanisms like breeding at different times or adapting to different pollinators.
(1) This document provides instructions for a Life Sciences exam consisting of 3 sections with multiple choice, matching, and short answer questions. It gives the time allotted, 150 marks, and details that all answers must be written in the answer book and drawings done in pencil.
(2) Section A includes 7 multiple choice questions testing content knowledge, 7 short answer questions requiring biological terms, and 6 matching questions. Section B has short answer questions on evolution, adaptations, natural selection, and speciation. Section C addresses disease transmission, resource use, and human evolution.
This document provides marking guidelines for grading Life Sciences papers in South Africa. It details 20 principles for markers to follow, such as marking the first three reasons given if more than three are provided. It also notes that abbreviations must be defined and that changes to memoranda require moderator approval. The document is signed, showing moderator consensus on the policies.
This document provides instructions for a Grade 12 Life Sciences exam. It consists of 14 pages and students have 2.5 hours to complete it. The exam contains 3 sections. Section A has 10 multiple choice questions worth 1 or 2 marks each, and short answer questions worth 1-8 marks. Section B contains diagram and graph interpretation questions worth 1-14 marks. Section C involves investigating the resistance of mosquitoes to DDT over time, with associated graphing and analysis questions worth 1-6 marks. Students are instructed to show all working, use scientific terms correctly, and answer all questions in full sentences in the answer book provided.
The document is an 11-page memorandum for a Life Sciences exam consisting of principles for marking, answers to exam questions, and a section on marking criteria. It provides concise summaries and the essential information needed to mark exam responses in 3 sentences or less.
This 10-page memorandum provides marking guidelines for a Life Sciences P2 examination consisting of 150 marks. It details 20 marking principles, including how to mark answers that provide more information than required or have sequencing and language issues. The memorandum then provides answer keys for 50 marks of section A multiple choice and structured questions, 60 marks of section B short answer and diagram labeling questions, and 40 marks of section C essay questions on topics like population growth and endocrine system function.
This document provides instructions for a Life Sciences exam. It consists of 15 pages and students have 2.5 hours to complete it. The instructions state that students must answer all questions, write answers in the answer book provided, number answers according to the question paper, present drawings according to instructions, and write neatly. It also provides information about the number of marks allocated, use of calculators and drawing tools, and copyright notice.
This memorandum provides marking guidelines for Life Sciences Paper 2 for the February/March 2013 examination in South Africa. It consists of 9 pages outlining the principles for marking, answers to questions in Sections A, B and C, and allocation of marks. The memorandum addresses topics related to human reproduction, genetics, ecosystems, population ecology, and endocrine system regulation.
This document is a 16-page Life Sciences question paper for Grade 12 students taking a test. It consists of various multiple choice and short answer questions testing knowledge of topics like sexual reproduction, population ecology, human physiology, and more. The questions are formatted in numbered sections and subsections, with space provided to write answers directly in the test booklet.
This memorandum provides marking guidelines for Life Sciences Paper 2. It consists of 20 pages detailing the answers and marks allocated for each question. Principles for marking include stopping when maximum marks are reached, marking the first answer if more than required are given, and crediting relevant parts of longer answers. Abbreviations must be defined to receive marks. Diagrams or flow charts lose marks if descriptions are required.
This document provides instructions for a Life Sciences exam consisting of 150 marks over 2.5 hours. It is divided into three sections: Section A with 50 marks, Section B with 60 marks, and Section C with 40 marks. The paper contains various types of questions including multiple choice, matching columns, labeling diagrams, short answers and longer explanations. Students are instructed to answer all questions in their answer book and show all working where necessary. They are permitted to use a calculator, protractor and compass during the exam.
This memorandum provides guidelines for marking the 2011 Life Sciences Paper 2 for the National Senior Certificate in South Africa. It consists of 20 principles to ensure consistent and fair marking. Some key principles include: awarding marks for the first few reasons/examples provided, even if incorrect; accepting answers that demonstrate understanding despite differences in format; and not penalizing for spelling errors if the word is recognizable. The memorandum also provides mark allocations for each question and sub-question.
1. Tipes kreatiewe skryfwerk
Wanneer jy 'n onder werp kry, besluit eers watter tipe skryf werk van jou ver wag word voordat jy
begin skryf. Daar word uiteindelik van jou ver wag om meer as een van die volgende skryfst yle te kan
hanteer:
1. Verhalende opstel
~ ‘n Verhalende opstel gaan oor iets wat gebeur het en vertel ‘n storie (Dit behels dus
karakterisering en 'n spesifieke storielyn).
~ Die storie kan denkbeeldig wees. (Moet egter nie vergesog wees nie!)
~ Jy kan ook 'n reeks gebeure beskryf. (Dit is wanneer jy oor iets skryf wat in jou eie lewe of
in iemand anders se lewe gebeur het).
~ Die een gebeurtenis volg die ander (chronologies) op.
~ Die inhoud is boeiend en interessant.
~ Karakterisering oortuig en die agtergrond/atmosfeer is geslaagd, bv. wie vertel jou verhaal –
‘n tiener, bejaarde, bekommerde moeder, ‘n dwelmverslaafde?
2. Beskrywende opstel
~ 'n Beskrywende opstel vereis detail – maak kreatief gebruik van byvoeglike naamwoorde
en bywoorde om besonderhede te weergee.
~ Dit beteken "om 'n prentjie met woorde te skilder."
~ 'n Spesifieke gebeurtenis of 'n toneel kan beskryf word.
~ Jy moet die gewoonte aanleer om al jou sintuie in te span.
3. Beredenerend / Betogend / Argumenterend
Die doel van die beredenerende opstel is om ‘n omstrede onderwerp te bespreek of
daaroor te argumenteer. Jy wil ander oortuig dat jou argumente aanvaarbaar is; daarom
moet dit met feite gestaaf word en nie slegs ongemotiveerde menings of veralgemenings
wees nie. As jy nie genoeg bewyse het om ‘n stelling te staaf nie, bv. “Die mense wat nie
werk het nie, wil nie werk nie.”, moet jy eerder nie die stelling maak nie.
RIGLYNE:
~ Sorg vir ‘n prikkelende inleiding waarin jou standpunt duidelik gestel word. Dit moet die
leser aangryp.
~ Sorg dat die styl, toon en register by die doel van die stuk pas. Dit is dikwels formeel.
~ Jy moet argumente VIR en TEEN die saak (onderwerp) aanvoer. Terselfdertyd behoort die
aspekte waaroor jy sterk voel, uitgelig en gemotiveer te word. (Jy kies dus kant!)
~ Subjektiwiteit van die skrywer kom sterk na vore omdat jy die leser van sy standpunt wil
oortuig/oorreed.
~ Gebruik emotiewe en oorredingstaal, want jy wil mense se denkwyse beïnvloed.
~ Retoriese vrae en herhaling kan, waar dit pas, vir meer trefkrag gebruik word.
~ Moontlike uiteensetting:
Paragraaf 1: Sê hoe jy die onderwerp gaan aanpak. (Verklaar die titel)
Paragraaf 2-4: Bespreek die argumente VIR of TEEN en motiveer elke stelling. (Verduidelik
ook onbekende terminologie)
Slotparagraaf: Opsommend: Finale gevolgtrekking.
2. 4. Diskursief (besprekend) / Feite
~ Jy moet die onderwerp hanteer deur met goed gefundeerde argumente jou stelling te
motiveer.
~ Die beredenerende opstel het 'n meer subjektiewe en persoonlike strekking.
~ Diskursiewe skryfwerk behoort meer objektief en rasioneel benader te word.
~ Stellings moet weldeurdag wees.
~ Albei kante van die argument moet ewe veel gewig dra. (Nie oorhel na die een kant –
soos by beredenerende skryfwerk nie).
~ Jy behoort 'n goeie kennis oor die onderwerp te hê.
~ ‘n Feitelike opstel moet aan die volgende vereistes voldoen:
- Dit moet ooglopend op navorsing gebaseer wees.
- Die navorsing moet tot sinvolle argumente en gevolgtrekkings lei.
- Paragrafering is belangrik ten opsigte van die afbakening van argumente.
- Die inleidende paragraaf moet sonder omhaal stel waaroor die skryfstuk handel.
- Die slotparagraaf is ‘n gevolgtrekking wat op die argumente en feite berus.
- Gee erkenning aan bronne: dui die titel, skrywer en datum van uitgawe aan (by
publikasies) of die webtuiste (in geval van die Internet).
5. Bespiegelend / Mymerend
~ ‘n Emosionele respons word aangebied. Dit is ‘n tipiese "kunsopstel". Die skrywer droom,
fantaseer, mymer.
~ Die probleem/ situasie / saak / onderwerp moet omskryf word, d.w.s. dit waaroor die
opstel handel, moet duidelik uiteengesit word.
~ Die onderwerp word nou bepeins of oordink.
~ Vermy soetsappige, tranerige stories.
~ Vermy opsetlike mooiskrywery.
~ Verskillende opsies word teen mekaar opgeweeg en ‘n eie mening word gevorm op ‘n
logiese en sistematiese manier.
6. Ondersoekend / Vertolkend
~ Die onderwerp moet nagevors word.
~ Jy moet die leerstof jou eie maak en dan weergee sodat dit blyk dat jy die onderwerp
goed verstaan.
~ Moenie feite woordeliks oorskryf of direk vanuit Engels vertaal nie.
~ Staaf feite / stellings deur eenvoudige illustrasies / sketse / grafieke te gebruik.
~ Gee erkenning aan bronne: dui die titel, skrywer en datum van uitgawe aan (by
publikasies) of die webtuiste (in geval van die Internet).