Answer:
Endocrine system: Hormones are released to increase awareness, The rate of nutrient absorption increases.
Urinary system: Blood needs to be cleaned, Waste needs to leave the body.
Nervous system: An organ detects high levels of insulin in the body, A student reads words on a page.
Explanation:
The most reliable source of medical health information is always a physician. Although certain websites can contribute accurate information they are not always as detailed as a physician.
Because the heart is forced to pump out blood. In the upper right side of the heart is an bundle of cells called the sinoatrial node. Unlike any other cell in the body, these cells (nicknamed "pacemakers") keep sending out electrical impulses, more than once a second, to make the rest of the heart contract and pump out blood.
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