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Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

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Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

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In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

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Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

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

Cleaning Agent Cleaning Agent
J. M. W. Turner, Rain, Steam, and Speed—The Great Western Railway. J. M. W. Turner, Rain, Steam, and Speed—The Great Western Railway.
Schematic Diagram of Steam-to-air experiment (CHE415 Unit Operations) Schematic Diagram of Steam-to-air experiment (CHE415 Unit Operations)
Steam Fog Steam Fog
Two metal rods, one silver and the other copper, are both attached to a steam chamber, with a ... Two metal rods, one silver and the other copper, are both attached to a steam chamber, with a ...
What is the strongest oxidizing agent of the following set: MnCl2, Mn(OH)3, MnO2, KMnO4? What is the strongest oxidizing agent of the following set: MnCl2, Mn(OH)3, MnO2, KMnO4?
Video: Red Blood Cells - Erythropoietin (EPO)

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