Answer:
three types of stimuli—mechanical, thermal, and chemical; some endings respond primarily to one type of stimulation, whereas other endings can detect all types. Chemical substances produced by the body that excite pain receptors include bradykinin, serotonin, and histamine."
Explanation:
From edge
Answer-
Dark Side- Lunar hemisphere that is not currently lit by the sun. Hope this helps!!
The correct answer is...Once the enzyme binds to the specific substrate molecule, subtle structure changes occur in the active site, which are reverted when the reaction is over.
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Turgor pressure.
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-Payshence xoxo
Answer:
B) build wind-powered pumps to use groundwater
