The nose is an opening that pulls air into the body from outside the body.

Is the nose part of the upper respiratory or lower respiratory tract?

The throat is a tube that delivers from the mouth/nose to the trachea.

The throat is part of the lower respiratory tract

 The sinuses are hollow areas between the bones in your head that help regulate the temperature and humidity of the air you inhale.

The mouth is an opening that allows air into the body. 

The trachea is the passage connecting the throat to the lungs. 

The larynx is also known as the voice box and allows you to talk and make sound through the movement of air. 

The bronchi and bronchioles are tubes in the lungs that transport air. 

The lungs are divided into a total of 5 lobes. 

The alveoli are tiny sacs of air where the exchange of gases takes place. 