An iron ball and anauminum ball of mass 100 g each are hested to the same temperature and then coolectoatempered 20°C The heat lost by the iron balis 36 10. The heat lost by the animum balls 72 at this in
The specfichest of iron is greater
The specfic heat of aluminum is greater
The iron ball was hected to a higher temperature
D
The aluminum ball was heated to a higher temperature

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.