If all other factors affecting photosynthetic rates were equal and atmospheric CO2 concentrations were the main factor affecting photosynthetic rates, how would plant growth in an area that is about 30 degrees C in the daytime have changed over the course of the past 400,000 years?

its like this, "if i give a plant an unlimited amount of sunlight,then the plant will grow to its largest possible size."

hope it let me know if it does or doesn't =^-^=

b.

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.

a and c are the answeres