Question

Animals with a special rod or notochord are called _____. vertebrates chordates invertebrates

Answer 1

Chordates

Step-by-step explanation:

It was correct on my assignment

Answer 2

The answer is Chordates
Most of the chordates have a symmetrical bilateral body which differentiated into head, trunk and tail
The example of chordates are parrot, penguin, horse , squirell, clown fish ( the one in finding nemo), sharks, etc