Two-thirds of your energy intake is used up by __________
a) emotional expression.
b) the maintenance processes that keep you alive.
c) the digestive process.
d) physical activity.
b
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Psychological stress has been implicated as a factor in a wide variety of illnesses. This can be explained by the fact that stress
a. can be experienced as either positive or negative. b. compromises the body's immune system. c. cannot be treated and thus escalates. d. promotes an illusion of invulnerability to disease.
The sexual drive is different from hunger and thirst in that the sexual drive ______
a. can be turned on and off by environmental cues b. leads to responses which are shaped by experience c. is vital only to the survival of the individual d. is vital only to the survival of the species
Which statement is true about middle-aged children and their aging parents?
A) The number of middle-aged Americans with at least one living parent has dropped dramatically. B) Adults of past generations were more devoted than today’s middle-aged adults to their aging parents. C) A longer life expectancy means that adult children and their parents are increasingly likely to grow old together. D) Proximity decreases with age: Middle-aged children who move tend to go farther away from their aging parents.
From studies, young people from their early teens to their late 20s agreed that the most important markers of the transition to adulthood are ____
a. making independent decisions, living independently, and being emotionally stable b. becoming emotionally stable, possessing behavioral control, and having cognitive maturity c. accepting responsibility for oneself, making independent decisions, and becoming financially independent d. possessing cognitive with-it-ness, accepting responsibility for oneself, and living independently