Your little sister, who is 13, has a bust that is visibly increasing. What type of sex characteristic describes this change?
a. primary sex characteristics
b. secondary sex characteristics
c. tertiary sex characteristics
d. quarternary sex characteristics
B. Primary sex characteristics are involved in the production of ova and sperm.
Psychology
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What drug might someone use to detox from alcohol?
A. naltrexone B. Antabuse C. methadone D. caffeine
Psychology
Since the mid-1990s, the rate of violent crimes in the United States by those under 18 has
A) stayed level. B) climbed sharply. C) declined steadily. D) fluctuated randomly.
Psychology