VERTEBRATES

The main groups of vertebrates are:

• primates, birds, crocodiles, amphibians and fish.

• mammals, birds, reptiles, amphibians and fish.

• cetaceans, songbirds, lizards, amphibiansand fish.

Cetaceans are...

• fish

• reptiles

• aquatic mammals

Birds, reptiles, amphibians and fish are all...

• oviparous

• viviparous

• primates

Tadpoles are...

• baby fish

• baby reptiles

• baby amphibians

Fish are...

• aquatic vertebrates that breathe through lungs.

• aquatic vertebrates that breathe through gills.

• aquatic vertebrates with bare skin.

Mammals are..

• vertebrates with bare skin that breathe through lungs.

• vertebrtes with fur that breathe through their skin.

• vertebrates with fur that breathe through lungs.

Cetaceans, primates, mammals with hooves are some groups of...

• amphibians

• mammmals

• birds

Reptiles are...

• viviparous vertebrates with scales.

• oviparous vertebrates with bare skin.

• oviparous vertebrates with scales.

An example of flightless birds is...

• swan

• hawk

• ostrich

An example of amphibian without a tail is...

• toad

• newt

• salamander