arteries, veins and capillaries
o+, o-. ab, ab+
it is responsible for manufacturing wbc and filtration
healthy blood vessels... clogged arteries (difficulty)
your nose and mouth and trachea (wind pipe)
carbon dioxide and oxygen
causes the bronchioles to narrow/restrict making it difficult for air exchange
2007-04-04 16:43:30
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answer #1
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answered by REALLY 5
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Um you can always do your own homework by opening that textbook of yours
1) veins, arteries, capillaries
2) A, B, AB, O
3) Lymph nodes hold most of your immune cells
4) Zero gravity or laying flat on the ground, or even take Nitric oxide to dilate your blood vessels. The cold would constrict your vessels and make it harder.
5) trachea? try and be more specific
6) O2 oxygen and Co2 carbon dioxide
7) The bronchioles or trachea constricts preventing sufficient air to come in and out
2007-04-04 16:43:28
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answer #2
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answered by BITBoston 5
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1) veins and arteries
2) A, B, AB, O
3) Absorbs cellular waste products
4) Easier, I don't know. Harder, blood vessels clogged with plaque from too much fat in your diet.
5) Nasal passage, and throat
6) Oxygen in, carbon dioxide out
7) Asthma constricts the air passages and scars the lungs.
2007-04-04 16:41:08
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answer #3
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answered by Phartzalot 6
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The first thing that I know about the human body is that when said body has been given homework to do, it needs to be done by the person taking the class, not being copied from others thoughts and ideas and what they have learned.
If you want to learn, you need to study on your own. You will not remember material for future tests if you do not learn it on your own.
2007-04-04 17:07:57
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answer #4
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answered by Sue F 7
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When is the homework assignment due? Seriously, some of questions are very easy and if you think about them, even without reading the chapter(s) or studying, you can get some of the answers.
2007-04-04 16:42:02
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answer #5
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answered by Mira N 3
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if ur legs r leveled ur blood can reach ur heart and brain easier
i have asthma the two muscles conjoin so it will be connected where air wont go to ur body so u sufficate
2007-04-04 16:40:01
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answer #6
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answered by katt A 1
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Ok, you know what? You really need to do your own homework, not get people to do it for you. Otherwise, you don't learn how to read and research, which is the real point of doing this.
2007-04-04 16:39:23
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answer #7
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answered by Katherine W 7
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DONT BE LAZY DO YOUR HOMEWORK AND LEARN SOMETHING FOR YOUR SELF THE OLD FASHION WAY AND STOP CHEATING
2007-04-04 16:41:28
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answer #8
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answered by blackhairedbaby 4
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