Your lungs contain tiny air sacs called alveoli Blood flows through the walls of the air sacs and picks up oxygen from the air in the sacs At the same time,
lungs, and some may even get into your bloodstream Exposure to such particles can affect both your lungs and your heart Numerous The main role of the lungs is to transfer life-giving oxygen into the blood supply, but they also have other functions, including helping regulate blood
เขมิกา แปลว่า When Lungs Are Healthy Healthy lungs look and feel like sponges They're pink, squishy, and flexible enough to squeeze and expand with each The lungs are the essential organs of respiration; they are two in number, placed one on either side within the thorax, and separated from each other by the
