In males and females, the process of arousal is under the control of
A) the parasympathetic nervous system.
B) the sympathetic nervous system.
C) both the parasympathetic and sympathetic nervous systems.
D) the central and sympathetic nervous systems.
E) the central nervous system only
A) the parasympathetic nervous system.
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Which of the following is an example of simple squamous epithelial tissue?
a) lining/gastrointestinal tract b) lining/blood vessels c) epidermis/skin d) kidney tubules
Which of the following statements about water is not correct?
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