stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Evolution Flashcards | StudBud
Evolution
1 / 36
The flippers of a dolphin and the front legs of a dog are
A
vestigial structures.
B
unrelated.
C
acquired characteristics.
D
homologous structures.
Next
0
0
correct · 0:00
