Invertebrates/ Vertebrates

A warm-blooded animal gets heat from outside its body.

Amphibians have moist, wet skin.

Fish, amphibians, and reptiles are all cold-blooded vertebrates.

Reptiles are invertebrates with scales.

An exoskeleton is an internal support structure.

A sponge is a simple invertebrate that has a hollow body with a single opening and lives in water.

A snail is a type of cnidarian.

An animal that gets heat from outside its body is

An invertebrate without a backbone is a(n)

A cold-blooded vertebrate that spends part of its life in water and part of its life on land is a(n)