Satellites
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This document discusses uses of man-made satellites including communications, weather monitoring, exploration through telescopes like Hubble, and positioning. It asks questions about whether a picture shows a satellite or planet and what the weather is currently like in England.
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Digestive system very_good
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Gas exchange
The document describes the process of breathing and gas exchange in the human body. It explains how oxygen from the air passes through the trachea and bronchi into the lungs, where it diffuses across the alveoli into blood vessels. Meanwhile, carbon dioxide diffuses from the bloodstream into the alveoli to be exhaled. It also outlines the role of the diaphragm and intercostal muscles in inhaling to expand the lungs and exhaling to contract the lungs during breathing.
National geographic photos
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 boost feelings of calmness, happiness and focus.
Light by night
The document lists over a dozen cities and locations that Peter Alexander has visited including London, Paris, Rome, Metz, Bruxelles, Ghent, Frankfurt, Hamburg, Hong-Kong, Heidelberg, Rügen, Wien, Budapest, Santorini, Scotland, Wales, Chicago, and Quebec. It ends by wishing the reader a beautiful night.
Coffee carrot-egg
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4 nice stories
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2) A guy with a terminal illness falls in love at first sight with a girl at a music store. Each time he visits, he leaves his number for her but dies before they can meet. His mother finds many unopened CDs from the store, each containing a love note from the girl.
3) Two ill men share a hospital room, one by the window who describes the outside scene. When he passes, the other man
Cactus in bloom
The document provides tips for living a better life in 2010, including recommendations to take daily walks while smiling, meditate for 10 minutes each day, sleep 7 hours per night, embrace energy, enthusiasm and empathy, play games, read books, drink water, eat more natural foods and less processed foods, spend time with both the elderly and young children, forgive others and past mistakes, and focus on the present moment rather than things outside of one's control. The overall message is about maintaining a positive outlook, taking care of one's physical, mental and social well-being, being mindful, and letting go of negativity, comparisons and past issues.
A butterfly’s lesson in english درس الفراشة رائع
A man asked God for a flower and butterfly but instead received a cactus and caterpillar. Though initially sad, over time the cactus bloomed into a beautiful flower and the caterpillar transformed into a butterfly. The story teaches that God's plans are always better than our own and that what we need is not always what we want. Today's thorns can become tomorrow's flowers if we trust in God's timing and choices.
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Great words
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Amazing cairo
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Defensive driving النقطة العمياء لسائقي السيارات
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Satellites
- 1. Is this a satellite?
- 2. Is this a satellite?
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