| Scienceray > Biology > Human Biology |
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Human Biology |
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 | | Blood | | by Ollie Bradley, Jan 24, 2007 | | What exactly is blood? What is it made up of? How are red blood cells adapted to carry oxygen? This article explains. | | Comments(0) Liked It: 4 |
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 | | Is there a gay gene? | | by J.A.L Johannes, Oct 23, 2006 | | Genes are the building blocks of all humans. Researches are coming closer and closer to finding a "gay gene". If that gene will be found, what will be the consequences for society? | | Comments(0) Liked It: 5 |
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 | | Brain Freeze | | by Scarlet Rose, Oct 29, 2006 | | Ever wondered what causes that irritating pain? Want to know how to prevent it? | | Comments(0) Liked It: 0 |
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