Match Each Term with Its Definition or Description

Match each term with its definition or description.
-Term used to describe the developing baby during the first 8 weeks

A) Zygote
B) Morula
C) Blastocyst
D) Placenta
E) Fetus
F) Embryo
G) Ectoderm
H) Mesoderm
I) Endoderm
J) Histogenesis
K) Amniotic cavity
L) Implantation
M) Organogenesis
N) Fertilization
O) Yolk sac