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What is the composition of the people in the comment section? It is mainly composed of four components: water, protein, fat and inorganic matter. Composition. Water accounts for about 55%, protein accounts for about 20%, and lipids account for about 20%. Fat accounts for about 20%, and inorganic matter accounts for about 5%. Water in human body Distributed in intracellular and extracellular fluids to maintain normal cell function Can wait for the effect. This water accounts for 50%-60% of body weight It is the largest component of the human body and can transport oxygen and Nutrients, waste products that are excreted by every cell in the human body and important All components are involved in protein, which provides the body with It serves an important role and is a major component of human cells. Fat can provide heat and insulation for the human body, while inorganic substances are mainly calcium Phosphorus, magnesium and other elements are the main components of bones and teeth

I like this book very much

A great book, my second enlightenment book! It feels much better to me. I hope the rating can go up.

Very good-looking, the male protagonist is very normal, he must avenge himself, and it doesn't happen overnight [laughs][laughs]