Question

what is stimulus? tell me ​

Answer 1

Answer:

The response to external environment by plants and animals is called stimulus.

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Answer 2

Answer:

A stimulus is anything that can trigger a physical or behavioral change. The plural of stimulus is stimuli.

Stimuli can be external or internal.

An example of external stimuli is your body responding to a medicine.

An example of internal stimuli is your vital signs changing due to a change in the body.

Stimuli include:

Irritants

Sights

Smells

Sounds

Temperature changes

Explanation:

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