Saturday, February 6, 2010
The Common Elements in Our Body
SMART TIP!
Carbon (C), Oxygen (O), Haydrogen (H) and Nitrogen (N) are the most commons elements. They make up about 96% of the mass of a human body.
Carbon (C), Oxygen (O), Haydrogen (H) and Nitrogen (N) are the most commons elements. They make up about 96% of the mass of a human body.
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