By what age are babies typically able to crawl?
A. 6 to 10 months
B. 5 to 8 months
C. 10 to 12 months
D. 8 to 10 months
Answer: D
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A college student’s dorm room is a territory, but her usual place in the classroom is not.
a. True b. False
According to Barker and Gump's Big School, Small School, which of the following involved more students in school activities?
a. underpopulated behavior settings b. optimally populated behavior settings c. overpopulated behavior settings d. interdependent behavior settings
Which part of a cell is involved in metabolic regulation?
a) axon b) soma c) dendrite d) cell membrane
Which of the following occurs when a human being experiences chronic stress?
A) The parasympathetic nervous system does more work than the sympathetic nervous system. B) Adrenaline and norepinephrine are constantly circulated in the body. C) Glial cells begin producing neurotransmitters to help out motor neurons. D) Afferent nerves start carrying information out of the brain and spinal corD.