If Aretha is like the typical older adult, the psychological problem she is most likely to face is

_______________, a hormone involved in the regulation of circadian rhythms, is secreted by the pineal gland

A) Norepinephrine B) Testosterone C) Estrogen D) Melatonin

Recent research has shown that up to _____ of adolescent girls consider themselves overweight, even though less than ______ are medically overweight

a. 20%; 5% b. 60%; 15% c. 75%; 20% d. 75%; 50%