Question

where does a baby develop until birth?
a the cervix
b the fornix
c the vagina
d the uterus

Explanation:

The cervix is the lower opening of the uterus, the fornix is the upper vaginal region, and the vagina is the birth canal. The uterus is the hollow organ where a fertilized egg implants and the fetus develops throughout gestation until birth.

Answer:

d. the uterus