Sperm cells are made in the:

The monthly release of an egg from an ovary is called:

The canal that leads from a women's uterus to outside her body is the:

If a woman becomes pregant, the baby develops in her:

Ovulation usually occurs:

Fertilization is the:

Food, oxygen, and wastes pass between the fetus and the mother through the:

The times when males and females mature sexually is called

A female organ that makes eggs

A male organ that makes sperm cells

The monthly shedding of the lining of a women's uterus