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Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

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The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

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It is difficult to obtain enough calcium without consuming milk or other dairy foods.

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The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Anatomical position of thyroid gland Anatomical position of thyroid gland
Position the pads under the vehicle at the recommended locations. Position the pads under the vehicle at the recommended locations.
Heart valves in closed position viewed from the top. Heart valves in closed position viewed from the top.
Reverse tailor position Reverse tailor position
A ship is being pulled through a harbor at constant velocity by two tugboats as shown in the ... A ship is being pulled through a harbor at constant velocity by two tugboats as shown in the ...
Lobes of the brain, with primary receiving and integrating centers of the human cerebral cortex. Lobes of the brain, with primary receiving and integrating centers of the human cerebral cortex.
Video: Stimulus (introduction)

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