Body

What is one of the main functions of the skeleton?

• For swimming

• For cooking

• For support

• For singing

What do joints in the skeleton usually allow?

• Changing colors

• Making sounds

• Glowing in the dark

• Movement of limbs

Which part of the skeleton does NOT allow movement in its joints?

• Skull

• Shoulder

• Elbow

• Knee

What can reduce the movement of a joint?

• Reading books

• Listening to music

• Eating vegetables

• Injury or disease

What is the job of ligaments?

• Producing sound

• Making bones glow

• Changing the color of bones

• Connecting bones together

What does cartilage act like?

• A speaker

• A light bulb

• A battery

• A shock absorber

What is the purpose of the fluid in joints?

• To produce sound

• To make bones glow

• To reduce friction

• To change the color of the joint

What does the capsule in a joint do?

• Emits light

• Plays music

• Produces electricity

• Contains fluid

Why is reducing friction in joints important?

• To prevent damage to bones

• To make bones glow

• To produce sounds

• To change colors

What is covered by cartilage in a joint?

• End of the bone

• Whole bone

• Inside of the bone

• Outside of the joint