Respiration System Crossword Puzzle

QUESTIONS LIST:

• alveoli: tiny air sacs where gas exchange occurs.
• bronchi: main branches of the trachea leading to each lung.
• bronchioles: smaller branches of the bronchi that lead to the alveoli.
• diaphragm: muscle below the lungs that helps with breathing.
• gas exchange: process of transferring oxygen into the blood and carbon dioxide out of the blood.
• inhalation: the process of drawing air into the lungs.
• exhalation: the process of expelling air from the lungs.
• lungs: organs where oxygen and carbon dioxide are exchanged.
• nose: entry point for air into the respiratory system.
• trachea: tube that carries air to the bronchi.
• asthma: chronic condition causing inflamed and narrowed airways.
• emphysema: smoke damaged alveoli reducing gas exchange.
• pneumonia: lung infection causing inflammation and fluid in the alveoli.
• ventilation: moving air into and out of the lungs.