The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
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Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.
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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 familiar sounds of your heart are made by the heart's valves as they open and close.
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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
The frequency of competition according to the number of species involved.
HUMAN HERAT
Temperature Ranges for Human Survival
Anatomical directions in a human. Notice that the directions in the cerebral hemispheres are rotated ...
A wide variety of pathogens may live on or in the human body
Comparison between human chromosome 21 and chimpanzee chromosome 22