The strongest physiological risk factor for cardiovascular disease is
A) ?lack of social support.
B) ?hypertension.
C) ?obesity
D) ?smoking.
B
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How do positive emotions impact problem-solving? Research suggests that being in a good mood ____
a. improves cognitive flexibility and creativity, but does not necessarily improve problem-solving ability b. improves persistence, but does not necessarily improve problem-solving ability c. improves cognitive flexibility and creativity, as well as persistence, but does not necessarily improve problem-solving ability d. improves cognitive flexibility and creativity, persistence, and problem-solving ability
An infant who has begun to crawl
a. will soon develop fear of drop-offs. b. does this to practice stereoscopic vision. c. must first have mastered skills for face recognition. d. typically does high-amplitude sucking while crawling.
The _______________ is a structure in the brain stem responsible for life-sustaining functions, such as breathing and heart rate
A) reticular formation B) pons C) medulla D) cingulate gyrus
What part of the brain is associated with reason?
A. Frontal lobe B. Medulla C. Cerebral cortex D. Amygdala