For most people age-related changes in the skin are most likely the result of:
a. a diet deficient in vitamin D
b. a diet deficient in vitamin A
c. liver dysfunction
d. exposure to ultraviolet rays of the sun
d
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Strong stimulation anywhere on the skin of an Aplysia excites axons that attach to receptors and ____
a. open potassium channels in the membrane b. close potassium channels in the membrane c. opens sodium channels in the membrane d. close sodium channels in the membrane
Which of the following is an effective method of inducing an altered state of consciousness?
a. Watching television b. Meditation c. Reading an interesting article in a magazine d. Driving on a long trip
A single visible dissenter from the group's position
A) allows further group conformity by the identification of an "out-group" member. B) is highly likely to hold his or her position in defiance of the group. C) is likely to be ignored by the group. D) emboldens other group members to resist conformity.
When a student notices conspicuous examples of drunkenness around campus, which causes him/her to assume that everybody is drinking heavily, and therefore, begins to engage in binge drinking, it is known as
a) alcoholism. b) false consensus effect. c) competition drinking. d) addiction.