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Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

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Blood is approximately twice as thick as water because of the cells and other components found in it.

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Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

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Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

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More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Body cavities. (A) Lateral view of a sagittal section through the body. (B) Anterior view of a front Body cavities. (A) Lateral view of a sagittal section through the body. (B) Anterior view of a front
Mastering Biology Question Mastering Biology Question
screen-shot-2017-02-01-at-8-43-32-pm.png screen-shot-2017-02-01-at-8-43-32-pm.png
Mastering Biology Question Mastering Biology Question
Right lateral view showing low normal curves of the vertebral column Right lateral view showing low normal curves of the vertebral column
Birds-eye view of land Birds-eye view of land
Video: Wound Repair Animation

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