Asked by Dante Owens-Graves on May 01, 2024
Verified
What divides the thoracic and abdominal cavities?
A) an epithelial sheet
B) dense connective tissue
C) loose connective tissue
D) diaphragm muscle
E) cardiac muscle
Diaphragm Muscle
The diaphragm muscle is a large, dome-shaped muscle located at the base of the lungs, playing a crucial role in the breathing process by contracting and relaxing to change the volume of the chest cavity.
Thoracic
Pertaining to the chest area, located between the neck and the abdomen.
Abdominal Cavities
The space within the abdomen that contains the stomach, intestines, liver, spleen, pancreas, and other organs.
- Recognize different bodily cavities and their respective internal organs.
Verified Answer
ZK
Zybrea KnightMay 03, 2024
Final Answer :
D
Explanation :
The diaphragm muscle separates the thoracic and abdominal cavities. It is a dome-shaped muscle that contracts during inhalation, allowing the lungs to expand and fill with air.
Learning Objectives
- Recognize different bodily cavities and their respective internal organs.