The rods of the retina
a. are densely packed in an area called the fovea.
b. are specialized for color sensations.
c. function best in dim light.
d. are specialized for picking up on fine detail.
C
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A criticism of career and technical education programs is that
A) the programs are sometimes considered dumping grounds for less academically inclined students or those who are disruptive and have discipline problems. B) students have a more difficult time finding jobs after graduation. C) students are much less likely to graduate from high school. D) students are more likely to be unemployed shortly after graduation.
The altruism researcher Daniel Batson theorizes that pure altruism occurs when the helper feels
A) personal distress. B) sadness. C) empathetic concern. D) attraction.