Cards (4)

  • WHAT IS BREATHING?
    movement of air into and out of the lungs
  • WHAT IS VENTILATION?
    scientific term for breathing
  • WHAT IS RESPIRATION?
    chemical reaction to release energy in the form of ATP
  • WHAT IS GASEOUS EXCHANGE?
    diffusion of oxygen from air in the alveoli into the blood, and diffusion of carbon dioxide from the blood into the air in the alveoli