In ovulation, after expelling the oocyte the follicle becomes a and secretes .

Which element provides strength to the exoskeleton of clams and oysters

2. which is the last step in the scientific method?

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants. d- food molecules are broken down in the cells if living things.