any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose. They contain hydrogen and oxygen in the same ratio as water (2:1) and typically can be broken down to release energy in the animal body.
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Answer: inertia
Explanation:
a property of matter by which it remains at rest or in uniform motion in the same straight line unless acted upon by some external force
Pulmonary ventilation comprises two major steps: inspiration and expiration. Inspiration is the process that causes air to enter the lungs, and expiration is the process that causes air to leave the lungs. A respiratory cycle is one sequence of inspiration and expiration
Im not sure if thats how it really works but if it did, either it would have to be very minimal to reduce overheating or it's just the bottom few layers of skin keeping the heat in while the muscles contract and retract.