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Breathing. Kidding aside, the breathing centre in the brain is constantly receiving signals from the body about the amount of oxygen that is needed. This will depend on how active you are. When you are asleep you will need far less oxygen than when you are running. When you are asleep you will breathe more slowly, and when you are running, you will breathe more rapidly. Once the brain knows how much oxygen is needed, it sends messages along nerves to the breathing muscles so that the right amount of air is breathed into the lungs.

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16y ago

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Muscle that pulls or pushes the lungs?

Diaphram


What is diaphargam?

Diapharagram is a muscle beneath the lungs. It helps in brething. When it pulls, we take air in. When it pushes, we exhale air out.


How is air moved out of the lungs?

The diaphragm, a muscle right at the bottom of you rib cage, pulls air into your lungs and pushes it back out.


What structure separates the circulatory and respiratory systems from the digestive system?

The diaphragm separates the circulatory and respiratory systems (heart and lungs) from the digestive system (stomach and intestines). It helps maintain the integrity and functionality of each system by preventing the mixing of their respective contents.


What are pushes and pulls?

pushes and pulls are things you do when energy is applied


How do the lungs move?

The diaphragm is a strong wall of muscle on the bottom of the chest cavity. As this wall of muscle expands downward, a vacuum is created which pulls air into the lungs. As the diaphragm returns to it's original position, air is pushed out of the lungs.


What is the opposite of pulls?

pushes


What are pushes or pulls on rocks?

us


What parts are in the respiratory system?

Lungs, bronchial tubes, nosenasal cavitynostrilstrachealungsdiapraghmpharynxlarynxalvoeli/air sacsbronchiolesepiglottis


What pushes and pulls on rocks?

gravity Du


What are pushes and pulls in particular direction?

Pushes and pulls in a particular direction are referred to as forces. These are measured in Newtons, after the famous scientist Sir Isaac newton.


How does the diaphran function?

The diaphragm is the main muscle used when breathing in. During the diaphragmic contraction, the diaphragm pushes downward and pulls on the pleural cavity which allows air to flow into the lungs.