Contraction of the ________ muscles will elevate the ribs and move the sternum.

Intercostal Muscles

Muscles located between the ribs that aid in the process of breathing by controlling the expansion and contraction of the chest cavity.

Elevate Ribs

The action of lifting the ribs through muscle contraction, which increases the volume of the thoracic cavity to aid in inhalation.

Understand the mechanisms involved in breathing and the role of muscles in respiratory movements.

Verified Answer

Final Answer :

external intercostal

Learning Objectives

Understand the mechanisms involved in breathing and the role of muscles in respiratory movements.