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Respiratory System

Across
Air sacs at the end of the Bronchioles.
Piece of cartilage that covers the Larynx when you swallow.
Vocal Cords
Small tubes that branch off of the bronchi.
The tiny blood vessels in your Alveoli.
Down
The muscle that moves air in and out of the lungs.
The organ that connects the nasal and oral cavities with the Larynx & Esophagus.
Pair of breathing organs in the chest.
Windpipe.
Where the Trachea forks into each lung.