The period of the zygote begins with _____ and ends with _____, which takes about _____
a) conception; birth; nine months
b) cell division; formation of major body systems; two weeks
c) conception; implantation into the uterine wall; two weeks
d) organogenesis; ossification; one trimester
Answer: c
Psychology
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Most regular brewed teas have about how much caffeine per cup?
A. 150-170 mg (more than coffee) B. 40-60 mg (about half the amount in coffee) C. 10-15 mg D. none
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Beliefs, expectations, and goals are important concepts in which of the following theories of motivation?
a. instinct theory c. self-actualization b. drive-reduction theory d. cognitive theory
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