Muscular System & Skeleton System

The skeleton is made of

• bones

• joint

• blood

• organs

The bone that protects the brain is called

• skull

• ribs

• collarbone

• spine or backbone

My bones are joined together by

• small bones

• cartilage

• joints and ligaments

• hinges

A part of the body that we can stretch or tighten is called a(n)

• muscle

• antenna

• motor

• balance

Which of the following muscle or organ pumps blood to the whole body.

• heart

• stomach

• bladder

• large intestine

The framework of bones is called

• skeleton

• muscles

• joints

• organs

The skull protects

• eyes and brain

• heart

• lungs

• stomach

Our bones are covered with

• skin

• muscles

• joints

• blood

Which is hardest?

• your teeth

• your skin

• your bones

What is a heart?

• a limb

• a sense

• an organ