Compare and contrast what happens in the menstrual cycle when the egg is fertilized with what happens when the egg is not fertilized.

Explanation:

When the egg fertilizes in the Fallopian tube, it forms a zygote and then it attaches itself to the wall of uterus.

When the egg is not fertilized, it will go out with the destroyed blood vessels and uterus wall in the form of menustration.

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the gravitational force on an object increase as the mass of an object also, im not going to report you, but this question should be under the science category, not health