Answer:
sharpened reaction time is not one
Explanation:
The answer is <span>C. A hormone produced in the pancreas that regulates the level of glucose in the blood.
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Yes it is a good way to be positive
Regular exercise helps make us more alert and energetic, by releasing endorphins which is a chemical that improves our mood.
C. Sensitivity
because this isn't a constant thing, so it isn't a. it isn't b. and it isn't d.
