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Did you know?

Everyone has one nostril that is larger than the other.

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Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

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Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

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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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Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Digestive system. Digestive system.
Spectral Line Motion in Binary Star Systems Spectral Line Motion in Binary Star Systems
Structures of the respiratory system. Structures of the respiratory system.
The inguinal area. Take great care when applying deep pressure in this region The inguinal area. Take great care when applying deep pressure in this region
Ecosystems are systems of interacting biotic and abiotic components Ecosystems are systems of interacting biotic and abiotic components
Summary of the digestive enzymes Summary of the digestive enzymes
Video: Forming urine ( influencing factors), Forming dilute urine & Forming concentrated urine

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