Is a fish a invertebrate or vertebrate?

Answer 1

Fish are classified as vertebrates because they have an internal skeleton.

Answer 2

All fish are vertebrates. They have a spine and spinal cord, and an internal skeleton. They belong to the Phylum Chordata.

Mammals, birds, fish, reptiles and amphibians are all vertebrates.

Answer 3

fish are vertebrates all fish are vertebrates some may have cartilage for a skeleton but they are vertebrates, they were the fish vertebrates in fact the hemi-cordates ( they have an advanced nodal cord but not a true spine )consist of sea squirts and other very odd species like acorn worms.
Fish are classified as vertebrates because they have an internal skeleton.
It is a vertebrate
invertabrate

Answer 4

fish are vertebrates

Answer 5

Vertebrates