Which statement about teratogens is FALSE?
a. Harmful effects are more likely when exposure is long.
b. Each teratogen causes a single defect.
c. Individual embryos or fetuses may react differently to a particular teratogen.
d. The effects on a body organ are worst when the organ is forming or growing rapidly.
B
Psychology
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The hormone melatonin reaches peak levels in the body during the ____________
a) morning b) early evening c) afternoon d) night
Psychology
Adam has just consumed a substance that provides him with increased alertness and energy, along with reduced fatigue. However, it also makes him more talkative, increases his blood pressure, reduces his appetite, and makes him restless. Adam has likely ingested
a. THC. b. an amphetamine. c. LSD. d. a sedative.
Psychology