Puberty, menopause, substance abuse, disease and pregnancy are the biggest ones.
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Answer:
They make proteins by combining.
Explanation:
Amino acids build muscles, cause chemical reactions in the body, transport nutrients, prevent illness, and carry out other functions.
Essential amino acids: Definition, benefits, and foodswww.medicalnewstoday.com › articles
It is True,<span>some vitamins, such as a, d, e, and k, must be eaten with some fat to be absorbed by the intestine.</span>