The answer is <span>C. A hormone produced in the pancreas that regulates the level of glucose in the blood.
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Its a number when is the perfect square of 13. ;)
It's A because it's a good amount that can fit a regular cup.
Answer: He should of used the heel of his hand instead of using his fist.
Explanation: Using the heel of your hand is better than using your fist while doing a compression because this allows you to apply more pressure.
