50 x 100 = 5000
when you multiply something with 10,100,1000, etc. you add that many zeros to the end of the first number.
Progesterone and luteinizing hormones act together to stimulate ovulation. Progesterone is a very important hormone in pregnancy and it is very important in thickening the uterus' lining in every month for every female. Luteinizing hormone is important in regulating the menstrual cycle and the production of egg cells.
um i believe its the skin cell?
