The parasympathetic nervous system is part of the nervous system.
A. central
B. somatic
C. sympathetic
D. autonomic

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.

He latent heat of vaporization for ethyl alcohol is 854 j/g. the amount of energy, rounded to the nearest whole number, needed to change 5.20 grams of ethyl alcohol from a liquid to a gas is

In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy