Which if the following is true regarding brain development and aging?
a) The brain becomes smaller and lighter.
b) The brain expands between 20 and 70 years of age.
c) The brain uses more oxygen.
d) Blood flow is increased within the brain.
Answer: a
Psychology
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Kagan and colleagues found that behaviorally inhibited toddlers showed
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Daily annoyances that are closely linked to immediate health and psychological well-being are referred to as
a. macrostressors. b. conflicts. c. microstressors. d. burnouts.
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