Homestead is a city within Miami-Dade County in the U.S. state of Florida, nestled between Biscayne National Park to the east and Everglades National Park to the west. Homestead is primarily a Miami suburb and a major agricultural area. Homestead was incorporated in 1913 and is the second oldest city in Miami-Dade County next to the city of Miami. It is located approximately 35 miles (56 km) southwest of Miami, and 25 miles (40 km) northwest of Key Largo.
Airways Inside the Lungs. Airways Inside the Lungs. The lungs' airways (bronchial tubes) divide into smaller and smaller branches (bronchioles). The airways end in air sacs (alveoli) where oxygen moves into the blood.
Your lungs-an asthma attack. An asthma attack occurs when the airways of the lung become narrowed causing an obstruction to the flow of air. Symptoms include coughing, wheezing, breathlessness and a tightness in the chest.our lungs-an asthma attack. An asthma attack occurs when the airways of the lung become narrowed causing an obstruction to the flow of air. Symptoms include coughing, wheezing, breathlessness and a tightness in the chest.