1. What is the purpose of the nervous system?

The nurvous sistem helps you get around without dying.

Explanation:

There more than 100 nurves on your pad of your finder alone,  

You can easly damige them if you do something bad such as

1# peirce a needle through your skin

2# burn you hand and any part of your body

3# do anything to make you hurt yourself

If you didlt have your nurve system the if you stabed yourself on the leg without knowing then you could probably die

"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."