jimberlymalubay
The menstrual cycle is a series of natural changes in the uterus and ovaries of the female reproductive system that make pregnancy possible.
When the egg cell is developed, the uterus creates a thick lining for the egg cell. When egg cell is not fertilized, the lining is broken down, thus resulting in the menstrual blood release that goes out from the vagina.
Answers & Comments
Explanation:
Follicular Phase
Ovulation
Luteal Phase
Menstrual
Answer:
When the egg cell is developed, the uterus creates a thick lining for the egg cell. When egg cell is not fertilized, the lining is broken down, thus resulting in the menstrual blood release that goes out from the vagina.