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aleksley [76]
3 years ago
15

_______ are made from chains of amino acids. They are the building blocks of tissues, such as skin and muscles. A. Metals B. Car

bohydrates C. Proteins D. Hydrocarbons
Biology
2 answers:
defon3 years ago
7 0

Answer:

Proteins

Explanation:

Vlada [557]3 years ago
6 0
According to my test, The answer would be D. Hydrocarbons.

This may be wrong for some test. This was correct for my test.

Thank you.
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