The amount of light entering the eye is controlled by the __________
a) cornea
b) lens
c) pupil
d) retina
c
Psychology
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Which of the following would be considered an "alternative" treatment?
a) lifestyle changes b) herbal medicine c) stress management training d) exercise
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Impotence or erectile dysfunction is a normal part of aging for men
Indicate whether the statement is true or false.
Psychology