There are more nerve cells in one human brain than there are stars in the Milky Way.
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The FDA recognizes 118 routes of administration.
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The horizontal fraction bar was introduced by the Arabs.
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Blood is approximately twice as thick as water because of the cells and other components found in it.
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Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.
Unique communities may result from distinct environmental conditions.
Colds and Psychological Stress
Diathesis–stress model of depression.
Gallstones result from the crystallization of salts and other compounds in bile
For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately
The stress response involves several pathways, which begin with a signaling stimulus