which is a similarity between a fish embry, and a bird embryo in the early stages of development?
a. Jawbones.
b. Forelimbs.
c. Hindlimbs.
d. Gill slits.
1 answer
d. Gill slits.
a. Jawbones.
b. Forelimbs.
c. Hindlimbs.
d. Gill slits.
1 answer