Grade 3 Classifying Living Things

Mammals are animals that need _________ to breathe.

• gills

• skin

• lungs

• warm blood

These animals are warm-blooded, give birth to live babies, and have hair or fur.

• Fish

• Mammal

• Amphibian

• Bird

These animals are warm-blooded, have feathers, and lay eggs.

• Birds

• Fish

• Reptiles

• Insects

This group of animals is cold-blooded, has scales, and lives on land. 

• Amphibian
• Mammal
• Fish
• Reptile

This animal is cold-blooded, has smooth skin, and can live in water or on land. 

• Amphibian
• Reptile
• Mammal
• Fish

Which animal is NOT a bird?

• parrott

• chickens

• squirrel

• duck

People belong in which category?

• Mammals

• Reptiles

• Birds

• Insects

Tags

NGSS.MS-LS4-2

Owls are classified as which category?

• Mammals

• Birds

• Reptiles

• Amphibian

What kind of animal is a zebra?

• Reptile

• Mammal

• Amphibian

• Invertebrate

Which animal might you find in this habitat?

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