There is a membrane covering the lungs,called:

Ventrally and laterally,the thoracic chamber is formed by

Two friends are eating together at a dining table. One of them suddenly starts coughing while swallowing food. This coughing action is likely due to the improper movement of the .......... .

Which organ is common to both the digestive and respiratory systems?

The long trachea of a rabbit contains:

The laryngopharynx opens into