Our organs, bones, muscles, skin, and hair either contain or are made of proteins. This engaging title explains how our bodies break down large protein molecules into the amino acids that our bodies need to maintain our muscles, bones, blood, and body organs.
This is Book 3 in the The Science of Nutrition Series. See all The Science of Nutrition books here.
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Angela Royston has written many books for young people, including books about people at work, animals, health and the environment.
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