Skeletal System

Lower leg bone in the back is scientifically called

• fibula

• femur

• sternum

• humerus

Upper arm bone is scientifically called

• sternum

• humerus

• femur

• biceps

Your spine or backbone is scientifically called

• vertebrae

• spine

• sternum

• femur

Strongest and longest bone in the body

• femur

• sternum

• humerus

• cranium

Fingers are scientifically called

• upper phalanges

• tibia

• cranium

• fingers

Your collar bone is scientifically called

• clavicle

• sternum

• phalanges

• ulna

A lower arm bone that is on the pinky side

• clavicle

• radius

• phalanges

• ulna

A lower arm bone that is on the thumb side

• clavicle

• radius

• phalanges

• ulna

Bone in your chest that protects your heart

• cranium

• ulna

• femur

• sternum

Toes are known as your

• feet

• radius

• lower phalanges

• tibia