• Respiratory System
     Help
  • What bones protect your lungs?
    ribs
  • What puts oxygen in your blood? alveoli nose diaphragm
    alveoli
  • What brings air to your lungs? a. windpipe b. ribs c. diaphragm
    windpipe
  • Unlock this slideshow and over 4 million more with Baamboozle+
    Try slideshows
    • Your experience on this site will be improved by allowing cookies.