Skeletal System Quiz

What is the function of the skeletal system?

• Digest food

• Support the body

• Filter waste

• Pump blood

How many bones does an adult human body have?

• 300

• 206

• 100

• 500

Which bone protects the brain from knocks and bumps?

• Tibia

• Skull

• Femur

• Clavicle

What is the smallest bone in the human body?

• Humerus

• Clavicle

• Femur

• Stirrup

Which bone is known as the collarbone?

• Tibia

• Clavicle

• Humerus

• Femur

What is the main protein found in human bones?

• Minerals

• Calcium Phosphate

• Collagen

• Calcium Carbonate

What is the function of the rib cage?

• Protect the heart and lungs

• Support the brain

• Aid in digestion

• Produce blood cells

How can we make our bones strong?

• Sitting all day

• Eating junk food

• Drinking milk

• Avoiding exercise