Match the following descriptions with the correct term.
1) amniotic sac
2) umbilical cord
3) uterus
4) fetus
5) zygote
6) placenta
7) amniotic fluid
8) embryo

a) The is the organ where the fetus grows.
b) This is a clear, transparent membrane that protects the baby from jolts.
c) This controls the baby’s body temperature.
d) This organ acts as a filter for nutrients, oxygen, and waste production.
e) During this stage the baby grows the most in size and the organs continue developing.
f) During this stage the baby grows all of its organs, systems, and body parts.
g) This organ connects the fetus to the mother.
h) This is the name of the baby between fertilization and implantation in the uterus.