Light receptors that see best at night are the __________.
A. foveas
B. cones
C. shafts
D. rods
Answer: D
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What problem was the chimp in Kohler's study attempting to solve?
A. getting out of a box to get a banana B. getting a banana hung high C. pushing a box off a banana D. peeling a banana
Which statement best corresponds to data in your text related to fertility rates? a. In 2012, the number of registered births showed a 10% increase from previous years. b. Teen pregnancy continued to be on the rise according to data from 2012
c. The largest increase in birth rates was among women in the 30-44 year age group. d. All of these were true.
Early maturing boys are more at risk for
a. being pressured into sex b. requiring hormone replacement therapy. c. attention deficit disorder. d. depression.
According to Aristotle, the starting point of philosophy is ____
a. the four elements c. the observation of nature b. the fundamental truths d. introspection of the soul