A 12 cm tube located below the larynx is the?

Biology · Middle School · Thu Feb 04 2021

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 A 12 cm tube located below the larynx is the trachea. The trachea, also known as the windpipe, is a vital component of the human respiratory system. It is a cylindrical tube through which air moves from the upper respiratory tract (which includes the mouth, nose, and larynx) down into the lungs. The trachea extends from the larynx and branches into two smaller tubes called bronchi, which then lead to each lung.