Bones

How many bones are in our skeleton?

• around 300

• 32

• around 107

• around 206

Which bone protects the brain?

• Spine

• Skull

• Pelvis

• Ribs

Which bones protect our lungs and heart?

• Spine

• Skull

• Ribs

• Clavicle

What is another name for your clavicle?

• shoe bone

• eye bone

• neck bone

• collar bone

What is this bone called?

• clavicle

• kneecap

• pelvis

• cranium

How many layers do your bones have?

• 2

• 3

• 4

• none

The smallest bone in your body is inside your ear. What is the biggest bone?

• the thigh bone in your leg

• a rib in your ribcage

• the jawbone in your skull

• a wrist bone in your wrist

What happens as you grow and change?

• Your bones stay the same

• Your bones get smaller

• Your bones don't need calcium when you are a grown up

• Your bones grow with you

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What is bone Marrow?

• The part of your bone that makes blood cells

• the bone that protects your brain

• the bone that protects your heart

• the place where two bones meet

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Which of these activities does NOT help you bones?

• eating a green leafy salad and drinking milk

• wearing a helmet

• playing sports and getting enough exercise

• eating junk food and sitting all day