What are three important things that define a living thing

Homeostasis, reproduction, and metabolism

Explanation:

There’s a bunch more, but those are three. And homeostasis is like keeping the temperature of your body the same and metabolism is the process of your body using food and turning it into energy ig

who knows

explanation:

"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."