Semen is a mixture of sperm cells and other fluids. It is produced by the male reproductive system and is ejaculated during sexual activity. The fluids in semen provide nourishment and support for sperm cells, helping them to survive and swim towards the egg for fertilization.
Semen is a mixture of sperm cells and other fluids. It is produced by the male reproductive system and released during ejaculation. To get this answer, I analyzed the different options provided and determined that the most accurate answer is "a mixture of sperm cells and other fluids."
