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Did you know?

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

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The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

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The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

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Cyanide works by making the human body unable to use oxygen.

Example of an employee setup screen in a computerized payroll program. Example of an employee setup screen in a computerized payroll program.
The major cortical input and output pathways of the posterior parietal association cortex. Shown are ... The major cortical input and output pathways of the posterior parietal association cortex. Shown are ...
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Mastering Biology Question Mastering Biology Question
Video: Humerus Adduction Animation

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