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Respiratory System

Horizontales
Ability to pass air in and out of the lungs normally.
Flap that switches the trachea opening and esophagus
small tubular branches that take oxygen deep into the lungs
The cage of bone that protects the lungs
the pair of organs in the thoracic cavity where gas exchange takes place
Another word for breathing out
also known as the windpipe that is made of muscles and elastic fibers with rings of the cartilage.
Verticales
The passages that branch from the trachea and direct air into the lungs
any of the fine branching blood vessels that form a network between the arteries and veins
This represent the external entryway of the respiratory tract.
voice box-passageway for air moving from pharynx to trachea; contains vocal cords
Muscle that contracts when inhaling and relaxes when exhaling
tiny packets of lung tissue specialized for the movement of gases between air and blood.
Another word for breathing in