Which factor is most important for photosynthesis to occur in plants? O A. soil pH
O B. air temperature
o C. amount of sunlight
D. water temperature

the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.

the endomembrane system i think

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.