Science Quiz - Bones and Muscles

The … supports the upper part of the body. It allows us to stand up straight and walk in an upright position.

• spine

• hip

• femur

• humerus

A column of bones that supports their bodies is called ….

Bones cannot move by themselves. We are able to move because we have … that cover our skeleton.

Animals that do not have a backbone are known as ….

Which part of skeleton protects the brain? ....

We can use … to identify vertebrates and invertebrates. They are tools that help us to identify different objects, materials or living things.

• keys

• dictionaries

• bibles

• microscopes

According to the keys above, the animal is vertebrate and has fur. It is a ….

• mammal

• bird

• fish

• amphibia

The picture beside protects ....

When you bend your leg, the quadriceps … and the hamstrings ….

• relax, contract

• contract, relax

• relax, move

• contract, move

The bones form a structure called a ….