The earliest that a newborn has a chance of surviving is ____ weeks
a. 18-19
b. 23-24
c. 26-27
d. 29-30
b
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What determines whether a fetus develops male-looking or female-looking external genitals?
a. Genes alone, with no influence from any hormone b. The amount of the hormone estradiol c. The amount of the hormone testosterone d. The amounts of estradiol and testosterone, to an equal extent
The Impressionist technique of pointillism relies on the use of
a. subtractive color mixing. b. feature analysis. c. additive color mixing. d. binocular disparity as a cue for depth.
The best estimates suggest that about what percentage of adults report serious problems with insomnia?
a. 10% b. 20% c. 30% d. 50%
After receiving neutral feedback, individuals who score low on the TAS tend to
a. be pessimistic about their future performance. b. be optimistic about their future performance. c. have low frustration thresholds. d. be overly self-focused.