Which of the following would cause surface ocean water to have a higher salt content? A. the flowing of a river into the ocean. B. the melting of sea ice. C. high rates of evaporation and low rates of precipitation. D. Low rates of evaporation and high rates of precipitation

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

if you know your abc's you should be able to get your answer or just use google