What are the 4 observations and 3 conclusions that Darwin presented .pdf

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What are the 4 observations and 3 conclusions that Darwin presented in his theory of evolution by natural selection? List 2 differences between natural selection and evolution. Solution Darwin\'s theory of evolution by natural selection included 4 observations:- 1.Due to lack of food and other resources many of the offsprings donot survive. 2.Population are capable of producing more offspring than the environment can support. 3.Members of population of the same species vary in their traits. 4.Traits can be inherited or passed from parents to offspring. The moths are one species.But there are different colours of moths in our environment.The black moth gives birth to the black one and the white gives to the white one. The 3 conclusions:- 1.Natural selection is differential success in reproduction. 2.Natural selections occurs through an interaction between the environment and the variability inherent among the individual organisms making up a population. 3.The product of natural selection in the adaption of population of organisms to their environments. The 2 differences between natural selection and evolution are:- 1.Evolution is the gradual changes that a population undergoes over time while natural selection is the idea that oraganisms with certain traits will naturally have more reproductive success than organisms with other traits have. 2.Evolution changes as the properties of ancestors are carried over to their offspring.But in natural selection it goes under a selective process which explores a wide range of variations..

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Identify a article about a communicable or noncommunicable disease in the news from a reputable news source (Ex. Washington Post, New York Times, USA Today). Give some information about the health topic Wikipedia is NOT a credible source Discuss how the article addresses the disease Explain your thoughts about how the issue was addressed in the article (YOU MUST INCLUDE LINK TO THE ARTICLE IN YOUR APPLICATION o Solution Answer: The legal accountability of the cholera communicable disease is meticulous aspects of federal and state governments in United Nations so that it is possible to rule of eradication of communicable diseases finally attain diplomatic immunity from the victims’ claims (specifically from Haiti victims suffering from Cholera). The issues are addressed as per moral accountability demands so that U.N. health care officials has successfully implementing policies to eradicate communicable -cholera inside the UN communities by providing health water supply & sanitation infrastructure in Haiti & UN. This is the acid-base imbalance inside the patient\'s body result in fluid abnormality i.e. dehydration. It is causing \"dehydration\". Hypokaelmia is mainly leading to low heart rate with low systolic blood pressure as observed in the above case and higher emesis is leading to ill-appearing, pale, diaphoretic nature during cholera exposure. Therefore, state and federal governments successfully implement therapeutic strategies to treat cholera patients in communities of USA Washington Post: The Post\'s View The United Nations comes clean(ish) on cholera in Haiti.

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i safari File Edit View History Bookmarks Window Help 67% D. Thu 10:12 PM azybooks.zyante.com 0 UC Riverside Buckys C++ P Chegg Study Chegg.com Please Help, E... Please Help, E... CS 010/10v 1... Strings: Mem.. Strings - YouT Branching- C 4.7 PROGRAM 4 (part 1): Text message decoder VERIFY EMAIL | × .6 LAB 4: Loops-Replacing cha characters 4.7 PROGRAM 4 (part 1): Text message decoder (1) Use getline) to get a line of user input into a string. Output the line. Ex: Enter text: IDK if I\'1l go. It\'s my BFF\'s birthday You entered: IDK if I\'1l go. It\'s my BFF\'s birthday (2) Extend to search the string (using find0) for common abbreviations and print a list of each found abbreviation along with its decoded meaning. Ex Enter text: IDK if I\'1l go. It\'s my BFFs birthday You entered: IDK if I\'1l go. It\'s my BFF s birthday BFF: best friend forever IDK: I don\'t know Support these abbreviations: BFF -best friend forever IDK--Idon\'t know JK -- just kidding TMI- too much information ·TYL-talk to you later Lab Submission 4.7.1: Sion 4.7.1: PROGRAM 4 (part 1): Text message decoder C++ Spaces: 1 20 Solution str=input(\'enter text :\') print \'you entered \',str if(str.find(\'BFF\')!=null): print \'BFF:best friends forever \' if(str.find(\'IDK\')!=null): print \'IDK: I dont know \' if(str.find(\'JK\')!=null): print \'JK : just kidding \' if(str.find(\'TMI\')!=null): print \'TMI : too much information \' if(str.find(\'TTYL\')!=null): print \'TTYL : talk to you later\'.

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I know that water molecules attract each other, but why do water molecules also attract other sorts of molecules, particularly ions? Solution When salts are dissolved in water theions are separated The water is highly polar The water molecule closest tothe dissolved ions are strongly attached to it.& forming primary or inner hydration shell Positively charged ions such as Na+ attract the negatively charged i.e. oxygen ends of water molecules polarity of water= water is covalent molecule where the electrons are shared between atoms adhesion ofwater molecule = the attraction of water molecule for other molecules called as adhesion.

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How can Internet technologies be involved in improving a process in one of the functions of business? Choose one example and evaluate its business value. Refer to the Real World Case on Dow Corning and DirectTV in the chapter. Are mobile applications limited to be scaled-down versions of their enterprise counterparts, or will companies start to develop enterprise applications thinking about mobile deployments? Discuss. What are some of the reasons that make it so challenging to mobilize an existing enterprise application? How did the companies featured in the case tackle that challenge? Solution Now a days internet technology is playing a major role in the business in improving the process of the function because it improved the sales process extremely The Internet sales is not only for the business with having a store front presence to increase their sales, the internet has allowed for a whole new market. Internet based retail companies are growing much faster in selling the products some of them are Flipkart,amazon,ebay,shopclues,etc., In todays generation the mobile phone has became a part of our dialy life. Many mobile users they need quick, task-oriented applications. All this is achievable, and what we are seeing that integrators providing middleware platform to connecting mobile devices to corporate systems, so hence there\'s no reason that to believe that Enterprise resource planning developers won\'t need a big piece of that action. Mobilizing the existing enterprise application has many challenges that companies are facing today. -> The enterprise must have to pay an attention on the 3rd party mobile applications because of two reasons. The first reason, in order to determine which of the 3rd party desktop, including browser-based, applications they have previously adopted will need to be mobilized. -> Second reason is to consider that such applications as many alternatives to internally developed applications whose mobilization is proving unfeasible..

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How many paths are there in a tree with n nodes? How many paths are there in a tree with n nodes? Solution Path - A walk(open) in which no vertex comes more than 1. Also in a tree threre is no parallel path and self loop.So there is unique path between each pair of vertices .So total number of path is form by selecting any two vertex from given number of nodes or vertex. Total number of path =nC2=n(n-1)/2..

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Describe the major parts of the nervous system and their functions. Solution Nervous system consists of two parts a. Central nervous system ( CNS) and b Peripheral nervous system. Central nervous system consists of Brain and spinal cord. while peripheral nervous system consisted of long nerve fiber which connect various organ to brain via spinal cord. CNS has Grey matter consists nerve bodies while white matter consists of axon Major part of brain 1. Medulla oblangata : It control center for involuntary function such as breathing 2.Pond relay information between from brain to cerebellum 3. Mid brain responsible for eye movement 4. Above mid brain is dicephalon which composed of two part Thalamus and hypothalamus which maintain homeostasis Function Brain sends message through spinal cord to nerve to the body to control movement of muscle and functions of internal organ.

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Cisco Systems, Inc. offers a switching technology known as Multi-Layer Switching (MLS).In what ways does MLS differ from MPLS? Solution Multi-Layer Switching has turn into a extremely desired method of accelerating routing performance through the utilize of dedicated ASIC. Traditional routing is completed through a central CPU and software. MLS offloads a significant part of routing to hardware, and thus has also been termed switching. MLS and Layer 3 switching are equivalent terms. Multi Protocol Label Switching is a standards-supported technology for increasing up network traffic flow and making it simpler to manage. MPLS involves setting up a specific path for a given sequence of packets, recognized by a label put in every packet, thus saving the time needed for a router to look up the address to the next node to promoted the packet to. MPLS is called multiprotocol because it efforts with the Internet Protocol , and asynchronous transport mode and frame relay network protocols. MPLS permits most packets to be forwarded at the layer 2 level rather than at the layer 3 level. It is used to moving traffic faster overall, MPLS makes it easy to manage a network for quality of service.

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