The Respiratory System Crossword

the first organ of the upper system that the air passes through
Outcroppings of bone from the lateral wall that divides the main passageway into smaller passageways
Air filled space between frontal boned
Air filled spaces between the sphenoid bones
The _________________ is a large muscular organ filling most of the space in the oral cavity.
The oral cavity leads to a major passageway called ________________.
The _____________ leads from the pharynx to the stomach.
The first portion of the passageway leading to the lungs.
_________________ is also known as the windpipe.
The anatomical left passageway.
the anatomical right passageway
continues after the bronchus and is anatomically left
continues after the bronchus and is the anatomically right
side of the lung with only two lobes
side of the lung with three sections
When this muscle contracts, air enters the lungs.
each of a series of slender curved bones articulated in pairs to the spine , protecting the thoracic cavity and its organs.
The long flat bone in the upper middle of the front of the chest.
a bone of the shoulder girdle that links the scapula and sternum, is situated just above the first rib on either side of the neck