When the lungs are expanded, this action takes place due to the diaphragm contracting during inhalation. During exhalation, the diaphragm relaxes.
The diaphragm.
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.
Diaphram
The diaphragm.
You suck in on whatever your smoking from, which pulls then smoke into your mouth. Then you breathe in, which will bring it into your lungs.
A network of muscles above the stomach but under the ribcage, called the Diaphragm, acts as a bellows and applies pressure on the lungs. It pulls down to cause the lungs to fill with air and pushed up to expel carbon dioxide from the lungs.
the first thing that happens when you breathe in is your rib cage rises and expands out. this gives your lungs room to inflate. then your diaphragm pulls down, causing air to rush from a high concentration into your lungs. (low concentration) as the air is sucked in your lungs inflate
When you breathe, your diaphragm pulls downward which should create a vacuum within the chest cavity, but instead of that happening, your lungs expand because it is connected to your airway. When you breathe out, your lungs collapse due to your diaphragm returning to its original position.
well, i guess it would be you diaphram since it pulls air into your lungs.
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.
The diaphragm, a muscle right at the bottom of you rib cage, pulls air into your lungs and pushes it back out.
The diaphragm relaxes to help squeeze the air out of your lungs. When the diaphragm contracts, it flattens and pulls air into your lungs. When it relaxes into its dome-shaped position, air is pushed out.
Suction is the force that "draws" or pulls rather than "drive" air into the lungs.When the diaphragm muscle pulls down, and the ribs expand slightly, the lungs also expand which sucks air into them.(see related links below)