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Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

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There are 20 feet of blood vessels in each square inch of human skin.

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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

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Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

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About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Erythrocytes (red blood cells) moving through a capillary in single file. Erythrocytes (red blood cells) moving through a capillary in single file.
(A) Blood vessels and the capillary connection. (A) Blood vessels and the capillary connection.
Capillary beds and sphincters. Capillary beds and sphincters.
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ... If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...
Lakeridge Health Oshawa is a 423 beds hospital with 463 doctors and 4058 staff comprised of ... Lakeridge Health Oshawa is a 423 beds hospital with 463 doctors and 4058 staff comprised of ...
Forces affecting capillary exchange Forces affecting capillary exchange
Video: Central Nervous System Animation

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