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The small intestine. Anterior view of the abdominopelvic cavity illustrating how the three sections
Primates in the New World tend to be small-bodied compared to those elsewhere.
Early instructions for administration of the small pox vaccine.
When young infants hold objects for a long period of time they eventually become habituated to them.
A small 355-g box hangs from one end of a thin light string that goes over a frictionless ...
Main body cavities that hold human organs