Invertebrates & Vertebrates

This group feeds milk to its young.

• birds
• mammals
• fish
• reptile

they are covered in feathers

• mammals

• birds

• molluscs

• reptiles

they have fins and bodies covered in scales

• amphibians

• cnidarians

• echinoderms

• fish

Vertebrates are animals with ____.

• special tubes

• no special tubes

• backbones

• no backbones

What is the major difference between vertebrates and invertebrates?

• Invertebrates are smaller than vertebrates.

• Invertebrates live in water and vertebrates do not.

• Invertebrates have a backbone and vertebrates do not.

• Vertebrates have a backbone and invertebrates do not.

Mammals, fish, birds, reptiles and amphibians are all ___.

• vertebrates

• invertebrates

Which group does it belong to?

• vertebrate

• invertebrate

Which group does it belong to?

• vertebrate

• invertebrate

Which group does it belong to?

• vertebrate

• invertebrate

Mammals such as humans and dogs are:

• warm-blooded

• cold-blooded