What is one evolutionary adaptation to assist in delivering the fetus?
a. the fetus is smaller than expected
b. the fetus' skull is not yet fused
c. the vaginal opening is very large
d. the fetus still has a very small brain
Answer: B
You might also like to view...
In Freud's theory, the id is to fun as the superego is to __________.
A. guilt B. pride C. anger D. freedom
Our sense of smell is called:
a. gustation b. olfaction c. phrenology d. kinesthesia
While playing house, Kerri decided that it was nighttime. As she pretended to brush her teeth, she squeezed her fist into a ball and waved it up and down in front of her open mouth. Kerri's behavior tells us that her gesture
a. is recreating the form of the toothbrush. b. is recreating the shape of the toothbrush. c. is recreating the function of the toothbrush. d. has nothing to do with a toothbrush.
There is invariably a trade-off between ________ and ________ in social psychology experiments
a. mundane realism; psychological realism b. internal validity; external validity c. independent variables; dependent variables d. validity; reliability