Fission of a uranium-235 nucleus releases about 30 pJ (30 × 10−12 J). If you weighed all the particles result- ing from a U-235 fission, by what percentage would their total mass differ from that of the original uranium nucleus?

Iwannasay c is the most accurate

Answerwavelength;

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.