Front

Invertebrate:

Back

an animal without a backbone.

Front

Lily's correct force choice:

Back

Lily pulls the cart towards her.

Front

Example of an invertebrate:

Back

Crabs

Front

Another name for a backbone?

Back

spine

Front

Pull and Push are called?

Back

Forces

Front

Saim collects gardening items. Correct force?

Back

Pushing the cart

Front

All vertebrates have a ____________ .

Back

skeleton

Front

All invertebrates have an ____________ .

Back

exoskeleton

Front

Exoskeleton: a hard covering that supports and protects some animals.

Back

a hard covering that supports and protects the bodies of some types of animals

Front

Dolphin gives birth to a calf. Vertebrate or invertebrate?

Back

Vertebrate