World of Animals 4th grade

Are mammals VERTEBRATES or INVERTEBRATES?

Invertebrates have a backbone.

• True

• False

Most mammals have _____ to keep them warm.

• Fur

• Nails

• A coat

• A scarf

Nutrition: Mammals can be...

• Carnivores

• Viviparous

• Herbivores

• Omnivores

Viviparous means...

• That they eat meat.

• That they give birth to a life baby.

• That they lay eggs.

• That they have lungs.

These animal groups, breathe similar to humans.

• Birds

• Reptiles

• Amphibians

• Mammals

• Fish

Omnivore means...

• That they eat meat and plants.

• That they give birth to a life baby.

• That they lay eggs.

• That they have lungs.

Dogs breathe through their blow hole.

• True

• False

These animal groups, are vetebrates.

• Birds

• Reptiles

• Amphibians

• Mammals

• Fish

These animal groups, are invertebrates.

• Anthropods

• Amphibians

• Annelids

• Molluscs

• Echinoderms