Question

Question

The breathing process is controlled by (Select all that apply)
(1 point)
Responses

the diaphragm.
the diaphragm.

the pharynx.
the pharynx.

blood vessels.
blood vessels.

rib muscles.

Answer 1

The breathing process is controlled by:

• the diaphragm.
• rib muscles.

The diaphragm and rib muscles play crucial roles in the mechanics of breathing. The pharynx is part of the respiratory system but does not control breathing; it is involved in the passage of air to the trachea and serves as a pathway for air and food. Blood vessels are involved in gas exchange and transport but are not directly responsible for the breathing process itself.