Relacionar Columnas RESPIRATORY SYSTEMVersión en línea Nursing english 1 por mirna judith leon medina 1 Bronchial tubes 2 asthma 3 Respiratory system 4 Alveoli 5 Oxygen 6 Emphysema 7 Carbon dioxide 8 Epithelial cell 9 Lung cancer 10 Lungs Gas in the air that people need to live. Condition in which people have trouble breathing because of narrow or blocked air passages. The gas that people breathe out. Are the sacs in the lungs that allow oxygen to enter the blood. They carry air from the windpipe to the lungs. These make up the tissue that lines the lungs. Disease that destroys alveoli and limits their function, causing breathing and heart problems.