What is either pr?

oductive system or respiratory system.

The respiratory system is responsible for carrying oxygen to the body's cells and removing carbon dioxide from the body. It is composed of the lungs, trachea, bronchi, and other respiratory muscles. When you inhale, air travels down the trachea and into the bronchi, which divide into smaller tubes called bronchioles. The bronchioles end in small sacs called alveoli, where oxygen and carbon dioxide are exchanged. The diaphragm and other respiratory muscles help with breathing by expanding and contracting the lungs. The respiratory system plays an essential role in maintaining the body's internal environment, allowing for the exchange of gases needed for metabolism and energy production. Conditions that affect the respiratory system, such as asthma and chronic obstructive pulmonary disease (COPD), can significantly impact a person's quality of life.