Animal Features

A hard structure in some animals bodies

• bone

• muscle

• joint

A structure that contracts and relaxes to produce movement

• bone

• muscle

• joint

Where 2 or more bones come together

• bone

• muscle

• joint

A male structure

• sperm

• egg

A female structure

• sperm

• egg

What two structures are combined for fertilization?

• sperm and egg

• ovary and egg

• egg and shells

• shells and sperm

A sense organ that contains receptors for detecting sound

• Ear

• Eardrum

A thin elastic membrane in the ear

• Ear

• Eardrum

All animals have the same types of ears as humans

• true

• false

An eye is a sense organ that contains light receptors.

• true

• false