No, the diaphragm is not a bone. It is a dome-shaped muscle that separates the chest cavity from the abdominal cavity and plays a crucial role in the breathing process by helping to expand and contract the lungs.
The diaphragm is a dome-shaped muscle at the base of the lungs. When it contracts, it flattens out, creating a vacuum that pulls air into the lungs. This action is crucial for inhalation during the breathing process.
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During inhalation, the ribs move outward as the diaphragm contracts and the chest cavity expands to allow the lungs to fill with air. During exhalation, the ribs move inward as the diaphragm relaxes and the chest cavity decreases in size, forcing air out of the lungs.
While someone is young their lungs are still developing but, After a person reaches the age of twenty, their lungs stop growing and their lung capacity, ever so slightly , goes downhill little by little.Then if there is a 70 year old man and a kid blew into a balloon it would be the same.And most of it is size
I'd say lungs in a normal adult are about the size of a small football (shape too).
the American football field is 100 yards by 50 yards.
The size of the regulation college football field.
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they were as big as a football field
They are big- but not THAT big. An adult Blue Whale is about 98 feet long. A football field is 300 ft long.
The ISS is as big as a football field
about the size of a football field.
the big house
bigger than a football field
About 130 yards, both enzones are around 15 yards big i belive and the football field is 100 yards 100 plus 15 times 2 = 130 yards
22 big thick black rods