About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.
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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
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There are more bacteria in your mouth than there are people in the world.
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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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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.
Anna Freud’s Instinctual Theory
The Triangular Theory of Love
Memory for Operant-Conditioned Responses
Mixing schematic Diagram CHE 415 unit operations experiment apparatus
Classical-Conditioning Activity
The four identity statuses proposed by Marcia, based on Erikson's theory