Author Question: ________ are microscopic, hair-like projections on the outer surface of some cells. (Read 55 times)



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cassie_ragen

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Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

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More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

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Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

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More than 4.4billion prescriptions were dispensed within the United States in 2016.

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Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

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