Answer:
science components of food
There are voluntary and involuntary muscle movements, put your hand on a hot stove for example and your reflexes generally do it for you. That is involuntary and movement produced by the nerves and nerve ending because of the pain that your nerve felt. The doing after telling the brain is something called motor function and the movement isn’t produced on reflexes and nerves alone, it’s a combination of your muscular system and brains motor function working together.
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They recycle the intestinal fluid and return it to the bloodstream <span>into the circulatory system.</span>
In ancient Chinese medicine, they believed that an illness was caused by a disruption in chi.
