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Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

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Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

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About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

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Green tea is able to stop the scent of garlic or onion from causing bad breath.

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The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

functional groups of biomolecules functional groups of biomolecules
Several common functional groups in a single biomolecule Several common functional groups in a single biomolecule
Gorillas live in one-male or multimale groups, from which females emigrate at sexual materity. Gorillas live in one-male or multimale groups, from which females emigrate at sexual materity.
Functional Groups of Carbon Functional Groups of Carbon
Functional Groups of Carbon Functional Groups of Carbon
Groups of Sheep Groups of Sheep
Video: Stress and Immune System Animation

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