A piece of metal of specific heat capacity of 460J kg-1k-1 falls from a high 50m from rest Calculate the raise in temperature of the metal of hitting the ground​

The answer is water molecules are split.cellular respiration and photosynthesis are complement  reactions to each other. these are reverse reactions. in cellular respiration glucose and oxygen yield water and carbon dioxide. so, when respiration begins,  glucose molecules are split. in the opposite reaction - in photosynthesis, carbon dioxide and water yield glucose and oxygen. thus,  when respiration begins, water molecules are split.

He sandals were out in the sun so the got hotter. which is why her feet felt hot.

I'm pretty sure the answer is c