Can someone help me please

A. The light independent reactions of photosynthesis are dependent on temperature.
B. The oxygen production begins to decrease at a light intensity of 37%. ... A CO2 level of a ppm of 230 and above has no impact on the oxygen production. When lower than 230ppm oxygen production along with CO2 levels decrease.
C. Through photosynthesis, in cellular respiration oxygen is mixed with hydrogen to form water.The oxygen production compares to the rate of photosynthesis because there is a greater flow of oxygen when it narrates to photosynthesis at a great rate.