How do balanced chemical equations show the conversation of mass? They show that the atoms in the products may be different thatn the reactants as long as the mass does not change. They show that the atoms in the products are the same as in the reactants, but the number of atoms must change. They show that the number of atoms of each element is the same in the products and reactants.

"menstrual cycle is a complex cycle that consists of several processes. order of occurrence of steps in menstrual cycle are as follows:

1. high progesterone levels maintain the endometrium lining of the uterus.

2. endometrium lining breaks down and low levels of estrogen stimulate the pituitary to release fsh and lh.

3. fsh and lh stimulates the follicles to develop and the oocyte to produce estrogen.

4. rising estrogen levels suppress fsh production and development of other follicles.

5. a spike in lh causes follicle to rupture.

6. a breakdown of corpus luteum causes progesterone level to drop."

i think the answer is g1

hope i

-lavira: )