Question

the floor of the chest is made up of a muscular dome shaped structure called​

Answer 1

Answer:

diaphragm

Explanation:

I think so dear if yes please thank me

Answer 2

Answer:

diaphragm

➡️The diaphragm is a large muscular sheet which forms the floor of the chest cavity. It is a domed shaped structure made up ofmuscles which separate thoracic cavity and abdominal cavity.....

hope this helps.. u...

sakku@B......❣