How can you classify animals?

Which is a characteristic that is passed on to a living thing from its parents?

• trait

• burrow

• reptile

• bird

What is an animal with a back cone called?

• burrow

• vertebrate

• trait

• exoskeleton

Which are cold blooded vertebrates that have smooth, moist skin?

• vertebrates

• birds

• reptiles

• amphibians

Which are animals that do not have a back bone?

• invertebrates

• vertebrates

• birds

• amphibians

Animals that have a hard covering outside their body are called?

• arthropods

• vertebrate

• worms

• jellies

An octopus is what type of animal?

• vertebrate

• arthropod

• jellies

• Mollusks