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Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

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

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Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

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Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Circulation of the blood. Circulation of the blood.
Blood Flow - Heart Chambers Blood Flow - Heart Chambers
Red Blood Cells Red Blood Cells
Comparison of damaged and healthy kidneys. Comparison of damaged and healthy kidneys.
Control of blood glucose level. Control of blood glucose level.
This patient presented with a case of facial palsy caused by an infection by the bacterial ... This patient presented with a case of facial palsy caused by an infection by the bacterial ...
Video: How to make cDNA Animation

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