Skeletal System Quiz

Question Number 1 What is the longest bone in your body? A. humerus B. spinal coloumn C. femur Question Number 2 What organ is protected in the skull? A. lungs B. brain C. heart Question Number 3 What bone is in the upper arm? A. skull B. femur C. humerus Question Number 4 Kneecap or? A. patella B. femur C. humerus