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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Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.
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Everyone has one nostril that is larger than the other.
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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
Convergent evolution in body forms
Examples of common forms of strabismus: (A) esotropia with the right eye turning inward and (B) exot
Biopsy. Various forms of gynecological biopsy are shown.
George Thomas Moore
The waveform of a good oxygen sensor as displayed on a digital storage oscilloscope (DSO). Note ...
Good contact feels full, confident, and deliberate and establishes a warm connection between massage ...