Question

1. choose the best answer.

the ___ is a sheet of muscle under the lungs.
larynx
diaphragm
airway
articulation

Explanation:

• The larynx is part of the throat involved in sound production.
• The diaphragm is a dome - shaped sheet of muscle located under the lungs and plays a crucial role in breathing.
• The airway is a passage for air (like trachea, bronchi etc.) but not a sheet of muscle.
• Articulation refers to the formation of clear sounds in speech or the joining of bones.

Answer:

diaphragm