fishes, amphibians, and reptiles

Match it! Select the correct answer from the pull down...Good luck!

a bony fish uses its gills to stabilize its position in water

a notochord is a flexible rod that supports a chordates

Most fish have this type of fertilization (there are 2 correct answers, chose 1)

Amphibians obtain oxygen through gills and have scales

Which is not one of the major groups of fishes

An example of a chordate is

Fish swim using

what does the internal skeleton of a vertebrate do