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Zinaida [17]
2 years ago
10

Which stimulus is an example of an internal stimulus?

Chemistry
1 answer:
lawyer [7]2 years ago
3 0

An example of an external stimulus is a decrease in oxygen levels in the blood during exercise.

Option C

<h3>What is stimulus?</h3>

A stimulus is defined as a thing or sensation that causes a specific reaction in an organ or tissue of a living organism

There are two types of stimuli:

  • Internal stimulus
  • External stimulus

Learn more about stimulus:

brainly.com/question/20117556

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