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Microbiology question: What do people breathe in from plants? Oxygen - we give plant carbon dioxide ... People and plants? Do plants help us breathe? How do you plants breathe? How do plants help us breathe? Do you need plants to breathe? How do plants help people breathe? What do plants give off for us to breathe?
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wiki.answers.com/Q/What_do_people_breathe_in_from_plant...
wiki.answers.com/Q/What_do_people_breathe_in_from_plants
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When we humans breathe, we breathe through our lungs. The air we pull in when we inhale through our nose and our mouth moves into our bronchial tubes, then into our avaoli sacks, and from there into our blood stream. ... Once in the blood stream the oxygen travels through our bodies. At the same time we are breathing in...
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www.oceanofk.org/sharks/breathe.html
www.oceanofk.org/sharks/breathe.html
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The lungs are made up of millions of tiny balloons called alveoli, which fill with air each time you inhale and deflate each time you exhale. The many microscopic alveoli make the lungs look like sponges. Alveoli are made up of squamous epitheliel tissue, which is very ... Tickle my ribs with the mouse to see me breathe!
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chickscope.beckman.uiuc.edu/explore/embryology/day15/fo...
chickscope.beckman.uiuc.edu/explore/embryology/day15/focuson_humans.html
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Humans cannot breathe underwater because our lungs do not have enough surface area to absorb enough oxygen from water, and the lining in our lungs is adapted to handle air rather than water. However, there have been experiments with humans breathing other liquids, like fluorocarbons.
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www.howstuffworks.com/question386.htm
www.howstuffworks.com/question386.htm
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Is the carbon dioxide that humans breathe out harmful to the ozone layer in the same way that co2 from automobiles is harmful to the ozone layer? You are mixing up two things.... ... But the problem is that humans, by digging up and burning coal and oil, have massively increased the amount of CO2 over the amount that was...
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www.answerbag.com/q_view/82164
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Humans breath out carbon dioxide because it is a waste product of respiration that can not be allowed to accumulate in the body because it lowers its PH (increases acidity) and the body can only tolerate very small variations in its normal PH otherwise proteins and DNA will begin to break down causing serious problems.
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answers.yahoo.com/question/index?qid=20080520022339AA6q...
answers.yahoo.com/question/index?qid=20080520022339AA6qdST
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Device would allow underwater breathing without a cumbersome and limited oxygen tank. ... Alan Izhar-Bodner, an Israeli inventor, has developed a way for divers to breathe underwater without cumbersome oxygen tanks. His apparatus makes use of the air that is dissolved in water, just like fish do.
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www.livescience.com/technology/050606_breathe_underwate...
www.livescience.com/technology/050606_breathe_underwater.html
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Why do you need to breathe?; All the cells in your body require oxygen. Without it, they couldn't move, ... How do you breathe?; You breathe with the help of your diaphragm and other muscles in your chest and abdomen. These muscles literally change the space and pressure inside your body to accomodate breathing.
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yucky.discovery.com/flash/body/pg000138.html
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We humans, just like most aerobic land life forms, breathe in air and utilize some of the oxygen in the air for our metabolic processes, ... humans breathe in oxygen and so do babies lol; and i guess aliens either have some sort of gill like thing to breathe without oxygen or have certains planets where oxygen is also existant...
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answers.yahoo.com/question/index?qid=20090428144811AAe4...
answers.yahoo.com/question/index?qid=20090428144811AAe45FR
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