As a runner sprints down a track, her movement is an example of

A.  potential energy.
B.  mechanical energy.
C.  heat.
D.  radiant energy.
E.  chemical energy.


B

Anatomy & Physiology

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Random, uncoordinated excitation and contraction of cardiac cells is known as __________

Fill in the blank(s) with correct word

Anatomy & Physiology

Digestive activities are mostly controlled by reflexes of the parasympathetic nervous system

Indicate whether the statement is true or false

Anatomy & Physiology

Eating a bag of salty potato chips without increasing sodium excretion would result in what state?

A. positive sodium balance B. negative sodium balance C. stable sodium balance D. It can't be determined without knowing the size of the sodium pool

Anatomy & Physiology

In an aqueous solution, cations are attracted toward

A) sodium. B) salt. C) buffers. D) anions. E) hydrogen ions.

Anatomy & Physiology