__________ with age, but the change is minimal in healthy men who continue to engage in sexual activity
A) Blood flow to the penis increases
B) Motility of sperm increases
C) Testosterone production declines
D) Testosterone production increases
C
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According to current federal law, a fine of up to $10,000 and loss of all federal privileges (including student loans and grants) can result from conviction
A. only for sale of "dealer" quantities of crack cocaine. B. for possession of small amounts of a controlled substance. C. for using a controlled substance, but this only applies to cocaine or heroin. D. for advocating the legalization of drugs.
A neonate enters the world with unlearned, organized, and involuntary responses that occur automatically in the presence of stimuli; what these are responses called?
A. behavioral intentions B. instincts C. reflexes D. preparations