Vertabrates

Which one is a characteristic of vertebrates?

• They have a skeleton

• They don´t have a skeleton.

• Arthropods are a group of vertebrates.

Vertebrates are divided into four groups:

• Mammals, reptiles and birds

• Mammals, reptiles, birds and amphibians

• Mammals, reptiles, birds and sponges.

Which one is a characteristic of invertebrates?

• They have a skeleton.

• they don´t have a skeleton.

• Birds are a group of invertebrates.

Invertebrates are divided into four groups:

• Arthropods, worms and sponges

• Arthropods, jelly fish and mammals.

• Arthropods, jelly fish, worms and sponges

A bird is a:

• Vertabrate

• invertabrate

A snake is a:

• vertabrate

• invertabrate

A worm is a:

• vertabrate

• invertabrate

This animal:

• runs

• flies

• swims

• slithers

This animal:

• runs

• flies

• swims

• slithers

This animal:

• runs

• flies

• swims

• slithers