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Feliz [49]
3 years ago
7

Cells in the human eye send nerve impulses to the brain that cause the pupil to constrict. this is an example of a reaction to w

hat kind of stimuli?
A.Chemicals
B.Light
C.Touch
D.Sound
Biology
2 answers:
4vir4ik [10]3 years ago
8 0
The answer is : LIGHT
hoa [83]3 years ago
7 0
A. chemicals, the constriction of the pupil are usually caused by opiates anti-hypertension drugs.
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