Question

Diaphragm Is a Type of bone ,type of nervous cells,an endocrine gland , a muscular partition​

Answer 1

Answer:

Diaphragm, dome-shaped, muscular and membranous structure that separates the thoracic (chest) and abdominal cavities in mammals; it is the principal muscle of respiration.

human lungs

The lungs serve as the gas-exchanging organ for the process of respiration.

Encyclopædia Britannica, Inc.