Discovering Our Skeleton Bones

What is the longest bone in the human body?

• Humerus

• Femur

• Tibia

• Radius

Which bone protects your brain?

• Ribcage

• Pelvis

• Skull

• Spine

What is the main function of the ribcage?

• To help you walk

• To protect the heart and lungs

• To support the head

• To move your arms

How many bones are there in an adult human body?

• 206

• 210

• 180

• 250

Which bone is found in your arm?

• Femur

• Tibia

• Humerus

• Fibula

What is the function of the spine?

• To help you see

• To support the body and protect the spinal cord

• To pump blood

• To digest food

Which bone is part of the leg?

• Ulna

• Radius

• Tibia

• Clavicle

What is one of the main functions of the skeleton?

• To produce energy

• To provide structure and support to the body

• To digest food

• To circulate blood