9. Outline the phases of the menstrual cycle, or the period in woman. please this should be at least 150 words. I will mark as BRIANILIST. thank you .

The menstrual cycle is complex and controlled by many different glands and the hormones that these glands produce.

The four(4) phases of the menstrual cycle are:

(1) menstruation.

(2) the follicular phase.

(3) ovulation .

(4)the luteal phase.

Common menstrual problems include heavy or painful periods and premenstrual syndrome (PMS).

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

the answer is cell division : )