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Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

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There are more bacteria in your mouth than there are people in the world.

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Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

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Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Sexual and asexual reproductive cells of fungi. Sexual and asexual reproductive cells of fungi.
plant and animal cells when hypertonic and hypotonic plant and animal cells when hypertonic and hypotonic
Biological transistor enables computing within living cells Biological transistor enables computing within living cells
Embryonic Stem Cells Embryonic Stem Cells
Reticulocytes are immature red cells that can be identified by a reticular (mesh-like) network of ... Reticulocytes are immature red cells that can be identified by a reticular (mesh-like) network of ...
Experimental evidence that signals from dorsal lip cells initiate amphibian gastrulation. A dorsal l Experimental evidence that signals from dorsal lip cells initiate amphibian gastrulation. A dorsal l
Video: The primary factors that affect circulation - MABP, CO and SVR

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