a stone weight 50N in air and displaces 28N of pure water submerged on it. what is the apparent weight of the stone in water?please please help me it have 5 mark.​

100 pounds is 100 pounds no matter the object or item being weighed

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.