Chapter 1, Lesson

Vertebrates with smooth, moist skin that begins its life in the water, but spends time on land

An invertebrate with a simple digestive system and radial symmetry, like jellyfish or coral

Choose the correct description

What type of symmetry does this organism have?

This kind of symmetry means projecting from a center point

What are invertebrates with an exoskeleton and jointed parts, like a lobster?

Matching form on opposite sides

Name the next level of classification after kingdom.

How do sponges get their food?

An animal without a backbone.

This is a spiny skinned invertebrate

What type of symmetry does this organism have?

Choose the correct description

Name a warm blooded vertebrate with complex organs and a nervous system.

How do cnidarians get their food?

What type of symmetry does this organism have?

Choose the correct description

Mammals are

How does an echinoderm catch its food?

Name the correct description

Animals that eat only plants