Animal Classification

These animals are warm-blooded, hatch from eggs, have feathers, and use lungs to breathe.

• vertebrates

• mammals

• birds

• reptiles

These animals are cold blooded, hatch from eggs, live underwater, have scales and use gills to breathe.

• amphibians

• reptiles

• invertebrates

• fish

These animals are warm-blooded, born from live births, have hair or fur, drink their mother's milk when a baby, and use lungs to breathe.

• birds

• mammals

• fish

• amphibians

The group of animals that do NOT have a backbone are called

• spineless

• worms

• invertebrates

• jellyfish

These animals are cold-blooded, hatch from eggs, have scales and lungs to breathe.

• reptiles

• fish

• amphibians

• birds

Tags

NGSS.MS-LS4-2

The group of animals that DO have a backbone are called

• spiny

• invertebrates

• mammals

• vertebrates

These animals are cold-blooded, hatch from eggs, have smooth skin, breathe with gills when young & use lungs as adults.

• amphibians

• fish

• reptiles

• insects