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Arisa [49]
3 years ago
15

Chemical messengers that are produced in one location in the body, released into the blood, and travel to other locations, where

they elicit responses
Biology
1 answer:
Nimfa-mama [501]3 years ago
5 0
I don't know weekend to
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The long band of nerve fibers that connects the brain's hemispheres is:
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With the proper stimuli, chemoreceptors and mechanoreceptors are depolarized. This is a result of:Sodium channels opening as a r
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<h2>Sodium channels </h2>

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