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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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True or false <br> The study of landforms is known as biodiversity.
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false

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In a typical food chain, about what percentage of energy is passed on to the next trophic level? A) 1% B) 10% C) 20% D) 40%
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What is a community?How is it different from a population?​
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Match the mountain range with its formation. 1. Appalachian 2. North American Cordillera 3. Aleutian 4. Andes A. Two continents
melisa1 [442]

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The Appalachian mountain range is an ancient example of a collision between two continental plates. Both plates have low density and little subduction occurs between them.


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3 years ago
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