Question

What is diaphragm
What is trachea
Please don't write unnecessary things ​

Answer 1

Answer:

yes sister

As stated above, breathing is the biological process of inhaling and exhaling of the gases between the cells and the environment. The mechanism of breathing involves various respiratory structures such as the windpipe, lungs and nose.

As stated above, breathing is the biological process of inhaling and exhaling of the gases between the cells and the environment. The mechanism of breathing involves various respiratory structures such as the windpipe, lungs and nose.Respiration, on the other hand, is a chemical process that takes place in the cell. The air that we inhale brings oxygen to the lungs and is carried by the blood to the cells, where it helps in the breakdown of glucose which results in the generation of energy. This energy is used by the cells to carry out their respective functions.

Answer 2

The diaphragm, located below the lungs, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges.

The trachea, commonly known as the windpipe, is a tube about 4 inches long and less than an inch in diameter in most people. ... The trachea then divides into two smaller tubes called bronchi: one bronchus for each lung.

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