male and a female to protect us
so you can have kids.
The reproductive system...
because the reproductive system can help us make healthy babies,...
Plants and animals need reproductive systems in order to reproduce. A species that does not reproduce will eventually become extinct.
The reproductive system also known as genital system is a system that enables people to produce offspring. Many non-living substances like hormones, pheromones and fluids are also essential accessories to the reproductive system.
The reproductive system. All the others have a function important to the body; all the reproductive system does is... well, allow you to procreate, and make you look either masculine or feminine. Without a reproductive system, you'd look weird, but nothing else.
The eiodidymis is part of the male reproductive system
Sperm is part of the reproductive system, specifically the male reproductive system.
Endocrine
There is no "r", prostrate means "prone on the ground". The prostate gland belongs to the reproductive system.
Um...to reproduce?!
reproductive system