stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Biology Semester 2 Final (Module 16) Flashcards | StudBud
Biology Semester 2 Final (Module 16)
1 / 20
a structure that allows an embryo to be nourished by a mother's blood supply
A
mammary glands
B
notochord
C
placenta
D
amniotic egg
Next
0
0
correct · 0:00
