Multiple Choice
Jeff is writing a term paper on the role of melatonin.He decides to emphasize the important role that this hormone plays in regard to:
A) daily biological rhythms and sleep.
B) the response to drugs,such as caffeine and nicotine.
C) the masculinizing effects on the testes.
D) physical changes in girls at puberty.
Correct Answer:

Verified
Correct Answer:
Verified
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