Which of the following is helpful in determining PMI? teeth and dental records place of death broken neck bones time of death

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.

i think its both a and b

answer; ///segregation;