During world war ii, both the allied and axis powers used propaganda to
a. weaken public support for the war.
b. downplay public opinion.
c. manipulate the public through the use of humor.
d. shape public support of the war

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?

Explain what happens at the saturation point when adding salt to water at room temperature.