Movement of matter or energy in nature may be the result of
A)concentration gradients.
B)differential pressures.
C)differences in electrical charges.
D)the existence of thermal differentials.
E)all of these.

Question

Quizplus · Accepted Answer

The movement of matter or energy can be the result of any or all of these factors: concentration gradients, differential pressures, differences in electrical charges, and the existence of thermal differentials. Therefore, option E which includes all of these factors is the best choice.

Movement of Matter or Energy in Nature May Be the Result