Which of the following is an indispensable use of animals for humans?
A) research for the treatment of human disease
B) as a source of food
C) as companions to humans
D) as a source of fur
E) as contestants in reality television shows
Answer: A
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The tendency to perceive things with a continuous pattern rather than with a complex, broken-up pattern is known as __________.
A. proximity B. continuity C. contiguity D. common region
Five-year-old Bethany wants very much to please her Daddy while competing with her mother. Bethany, according to Freud's psychosexual stages, is in the ____ stage.
A. oral B. anal C. phallic D. latency
If older adults practice making quick responses, reaction times a. can be eliminated
b. can be reduced. c. will remain the same. d. will actually be increased.
Which compounds are catecholamines?
A) endorphins and cortisol B) glutamate and GABA C) epinephrine and norepinephrine D) acetylcholine and serotonin