Unit B Ch 3 Invertebrates

Animals with sharp teeth eat ______________.

What is an animal WITHOUT a backbone called?

96% of the animal kingdom is made up of ____________.

Which of these is NOT a basic need of animals?

Choose two examples of vertebrates.

The exoskeleton provides ______________.

A skeleton that is outside of an animal's body is known as what?

Animals with broad teeth eat ___________

What is a system of connecting bones that lie within the animal's body?

Choose two examples of invertebrates.

Most animals that live in the water get oxygen from _______.

What is an animal with a backbone?

Animals eat food for energy but they can't use the energy unless they have ______.

The long, flexible rod of specialized cells that runs along much of the body is called ____________