Vertebrates are animals that have a backbone, with most having a head, trunk, limbs, and tail. While some vertebrates like frogs lack a tail, and others like snakes lack limbs, they all have an internal skeleton with a backbone as a key part.

1. Classifying animals
VERTEBRATE
S AND
INVERTEBRA
TES
By: Chus Aparicio

2. Vertebrates have a skeleton inside them

3. An important part of this
skeleton is:
The backbone

8. Most vertebrates have
a head,
a trunk,
limbs and
a tail

9. head
backbone
tail
trunk
limbs

10. Some
vertebrates don’t have a tail like fro

11. And others
like snakes
Don’t have
limbs