Which of the following is true?
A) In dim light,muscle fibers in the iris dilate the pupil to let in more light.
B) In dim light,muscle fibers in the iris dilate the pupil to release more light.
C) In bright light,the pupil dilates to let in more light.
D) In bright light,the pupil dilates to release more light.
Correct Answer:
Verified
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