Question

Horizontal muscle which increases or decreases the chest cavity.Name the part of the plant or animal body associated with:​

Answer 1

Explanation:

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 lungsThe lungs serve as the gas-exchanging organ for the process of respiration. Encyclopædia Britannica, Inc.

Missing: Horizontal ‎plant

Answer 2

Answer:

The above answer is absolutely right dear friend.......