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Cells
These last few weeks in science class, we have been studying cells. I have learned quite a bit from this subject. For instance, did you know, that cancer is caused by infected body cells multiplying uncontrollably, and spreading to vital parts of the body? Also, some bacteria is naturally needed needed to make anti-oxidants to kill other germs. I am sure that all of us have learned at least something from this unit in science like I did.
Article posted February 23, 2012 at 08:56 AM •
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