I think it is A
The _______________ are a group of fish thought to be ancestral to amphibians.
cartilaginous fish
crossopterygians
ray-finned fish
African lungfish

Question

I think it is A 
The _______________ are a group of fish thought to be ancestral to amphibians.
    cartilaginous fish 
   crossopterygians 
   ray-finned fish 
   African lungfish

nincompoop · Answer

oh my gawd this is so difficult!

anonymous · Answer

is that sarcasm?

nincompoop · Answer

noooooo it's true :(

anonymous · Answer

o okay, lol ikr im in 9th grade and they give me this crap, why cant it be simple like it was in 8th grade!

nincompoop · Answer

I would bet on crossopterygians

anonymous · Answer

lol im going with you because it seem like you know more than me lol!

nincompoop · Answer

all the other fish are common fish name, not family or class and read this!!! http://faculty.evansville.edu/de3/b39903/PDFs/12_Land_InvasionII.pdf

nincompoop · Answer

like I said before we came from fishhhhhhh oh yeahhhhh does the nemo fish danceeee

anonymous · Answer

lol

anonymous · Answer

some ppl think we can from monkeys some think we came from fish, so just believe that god just put us here:P there anit not telling