Subject:
Physical EducationAuthor:
madalynnhornCreated:
1 year agoAnswer:
In physiology, a stimulus (plural stimuli or stimuluses) is a detectable change in the physical or chemical structure of an organism's internal or external environment. The ability of an organism or organ to detect external stimuli, so that an appropriate reaction can be made, is called sensitivity.
Explanation:
Author:
alipiorobinson
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2Answer:
A stimulus that comes from outside an organism or any external input which leads to sensation or reaction is called external stimuli's. Sensory receptors can detect changes or receive information from outside the body, through sensory receptors and convert these stimulus into impulses.
Author:
fernandohawkins
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3