Need .. not sure on the answer gonna go with d. can anyone which of the following refers to latent heat? a. amount of heat that increases liquid temperature by five degrees b. gas heated above its boiling point c. liquid and vapor in a confined area d. amount of heat needed to change a liquid to a gas

Idon’t have a clue on how i should understand this i’m in need of assistance.

Which statement describes absolute and apparent brightness? absolute brightness and apparent brightness are identical ways to describe the brightness of a star. absolute brightness and apparent brightness change with the distance from the star to the observer. absolute brightness depends on the distance from the star to the observer, whereas apparent brightness is always the same. absolute brightness is the actual amount of light produced by the star, whereas apparent brightness changes with distance from the observer.

How does public opinion differ on foreign and domestic policy issues? how does this affect the policy- making process?