What word matches this definition:

animals that have backbones

What word matches this definition:

a hard outer covering that protects an animal's body and gives it support

Vertebrates can be found in....

Which of these animals are vertebrates?

Which word matches the definition:

animals that don't have backbones

True or False:

97% of invertebrates can be found in WATER

Which of these animals is an invertebrate?

Vertebrate animals that live under water are called...

Fish have which of the following traits:

Amphibians have which of the following traits?

Reptiles have which of the following traits:

Which animal matches this definition:

vertebrates that have wings covered with feathers, and hatch eggs with hard shells

Mammals have which of the following traits:

Which of these animals are mammals?

Which of these animals matches the definition:

Invertebrate that stays in one place, water flows through its wholes, and traps food from water as it flows through its wholes

Which of these animals matches the definition:

Invertebrate that looks like a tube and catches animals with tentacles at night

Which of these animals matches the definition:

Tube-shaped invertebrate that can live on land or in water, classified by their body designs

An organism is...

What word matches this definition:

Putting things into groups based on similar traits and scientific definitions