The ____ is the structure through which a mother and an embryo exchange waste and nutrients
a. amnion
b. stem cell
c. germ disc
d. placenta
d
Psychology
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Maslow’s view of motivation is best described as a ____.?
a. ?tree of power b. ?web of ambition c. ?pyramid of needs d. ?pinwheel of desire
Psychology
Which of the following were once widely prescribed for weight loss or depression, but today, their main legitimate medical uses are to treat childhood hyperactivity and overdoses of depressant drugs?
a. amphetamines b. tranquilizers c. barbiturates d. sedative-hypnotics
Psychology
In _______, the person lies in a powerful magnetic field and is exposed to radio waves that cause parts of the brain to emit signals
a. MRI c. CAT b. PET d. CBF
Psychology
A teratogen is any factor that can cause a birth defect
Indicate whether the statement is true or false.
Psychology