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Did you know?

There are 60,000 miles of blood vessels in every adult human.

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According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

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Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

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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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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.

Levels of DNA packaging to create a chromosome Levels of DNA packaging to create a chromosome
Leafcutter ants carrying leaf fragments back to the nest where they will be processed to create a su Leafcutter ants carrying leaf fragments back to the nest where they will be processed to create a su
This mural depicts the history of Mexico and its struggles to create a just society in the face of ... This mural depicts the history of Mexico and its struggles to create a just society in the face of ...
The primary ignition system is used to trigger and therefore create the secondary (high-voltage) ... The primary ignition system is used to trigger and therefore create the secondary (high-voltage) ...
Computed tomography (CT) uses X-rays to create a CT scan of the brain. Computed tomography (CT) uses X-rays to create a CT scan of the brain.
Pulling a skewer through chocolate and raspberry-sauce dots to create a border of hearts Pulling a skewer through chocolate and raspberry-sauce dots to create a border of hearts
Video: Types of Transport - Uniport, Antiport and Symport (Glucose and Na+K+ Transporters)

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