4 years ago

What does human reproduction usually involves

2 answers:

4 0

The human reproduction system usually involves internal fertilization by sexual intercourse. During this process, the male inserts his erect penis into the female's vagina and ejaculates semen, witch contains sperm.

Hope that this helps . AND HAVE A BRAINLY DAY .

qaws [65]4 years ago

3 0

Sexual intercourse. The developing of the female egg cells and the production of sperm cells

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