The function of upper motor neurons is to
A. directly excite skeletal muscle cells.
B. excite or inhibit skeletal muscle cells.
C. excite or inhibit lower motor neurons.
D. excite motor portions of the thalamus.
E. excite or inhibit motor portions of the cerebral cortex.
C
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Indicate whether the statement is true or false
Loss of water from the lungs is one example of sensible loss
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