Could you please help me out here on number 2

Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.

Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5