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There are more sensory neurons in the tongue than in any other part of the body.

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Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

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Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

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Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Field research on free-living primates allows primatologists to study patterns of behavior in the se Field research on free-living primates allows primatologists to study patterns of behavior in the se
Abundant cave art after about 30,000 years ago is evidence of the importance of symbolic behavior fo Abundant cave art after about 30,000 years ago is evidence of the importance of symbolic behavior fo
Grieving behavior can have common expressions in different cultures. Grieving behavior can have common expressions in different cultures.
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The Learned Helplessness Procedure The Learned Helplessness Procedure
The behavior of the components during the triplet-binding assay The behavior of the components during the triplet-binding assay
Video: Action potentials - electrical characteristics and generation

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