A platoon of soldiers in basic training is involved in a live ammunition exercise. Their objective is to cross a field while under fire directed just above their heads. One false move and they could be shot
. What physiological change occurs as they crawl across that field?
a) Their heart rates decrease.
b) Their body releases stress hormones.
c) Their bodies are actively digesting food.
d) The liver takes in additional fat to preserve the integrity of the organism.
B
Psychology
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Alzheimer disease is partly genetic
Indicate whether this statement is true or false.
Psychology
Although specific genes seem to be involved in personality, the effects of these genes on behavior are small. Why?
a. Environmental factors, such as culture, typically override genetic effects. b. Free will is more important in determining behavior. c. Multiple genes interact, and they may act in opposite ways. d. Genetic effects weaken over time.
Psychology