Human Skeleton Quiz

What is the largest bone in the human body?

• Femur

• Humerus

• Tibia

• Skull

Which part of the skeleton protects the brain?

• Ribs

• Skull

• Spine

• Pelvis

What is one of the main functions of the skeleton?

• To help us breathe

• To store energy

• To support the body

• To digest food

How many bones are there in an adult human skeleton?

• 206

• 150

• 300

• 250

Which animal has a skeleton made mostly of cartilage instead of bones?

• Dog

• Shark

• Elephant

• Bird

What is the function of the rib cage?

• To protect the heart and lungs

• To help us walk

• To produce blood

• To store fat

Which bone is known as the collarbone?

• Scapula

• Clavicle

• Sternum

• Radius

What type of skeleton do insects have?

• Endoskeleton

• Exoskeleton

• Hydrostatic skeleton

• Cartilaginous skeleton

What is the main function of the vertebrae?

• To protect the brain

• To support the head

• To protect the spinal cord

• To help with digestion

Which of the following bones is found in the arm?

• Femur

• Humerus

• Tibia

• Pelvis