Question

multiple choice question the trachea is part of the ______ respiratory tract. lower upper

Explanation:

The respiratory tract is divided into upper and lower parts. The upper respiratory tract includes the nose, nasal cavity, pharynx, and larynx. The lower respiratory tract consists of the trachea, bronchi, bronchioles, and alveoli. Since the trachea is below the larynx (which is part of the upper respiratory tract), it belongs to the lower respiratory tract.

Answer:

lower