Answer:
mucus.
Explanation:
Mucus is an important part of the immune system. It traps bacteria and other pathogens and keeps them from entering the body.
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<span>hypothalamus.pituitary gland.thyroid.parathyroids.adrenal glands.pineal body.reproductive glands (which include the ovaries and testes)<span>pancreas.</span></span>
Answer:
ciculation would be the most important to tyron while playing hockey.
Explanation: The ciculation of tyrons blood would keep him warm on the cold hockey floor.
B) A defibrillator is not available
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