Suburbanization - The process of land conversion and development around the periphery of major cities.⏎
Tissue Culture - The process by which tissues are intentionally grown under controlled conditions.⏎
Trachea - The main trunk of the network of tubes that carries air to and from the lungs, sometimes referred to as the “windpipe.”⏎
Vector - An organism (usually an arthropod such as a flea, mosquito, or tick) that carries an infectious agent from one host to another.⏎