David often came to school with no jacket on cold days, no lunch, and lingering illnesses, though his mother appeared to be healthy and well dressed. David was a victim of ______

By _____ years of age, more boys are using male-oriented works such as fire truck and more girls are using female-oriented words such as dress

A) 1 B) 2 C) 3 D) 4

In regard to teen sexual activity,

A) close to 85% of adolescents have had sexual intercourse by the twelfth grade. B) more than 50% of adolescents have had sexual intercourse by the ninth grade. C) close to 20% of teens between the ages of 12 and 15 report engaging in oral sex at least once. D) ALL of the above are true.