The answer is force.
Hope this helps.
Explanation:
Water Content of Epidermal Cells
Temperature: Increase in the temperature causes stomata to open
If you think of it endothermic is when there is energy needed for the reaction to occur and exothermic is when the reaction releases energy
A) - heat makes particles move faster, which usually makes the substance as a whole expand, but if the gas cannot expand the pressure will increase instead
