Your diaphragm is dome shaped structure. You need to see the same in cadaver. when your diaphragm contracts, it becomes some what flat. This increases the volume of thorax and air rush in.
Absolutly nothing. Air TRAVELS to your lungs. Nothing makes it go to your lungs.
They have lungs. They go up to get air and then close their blow holes so water can't go in and they can hold it for more than a hour.
it goes to your lungs
Yes, when we breathe in, oxygen from the air enters our lungs. This oxygen is then absorbed into the bloodstream through tiny air sacs in the lungs called alveoli.
the oxygen goes to the air sacs inside of the lungs.
It tends to act as a passage for air to go to the lungs when we breathe.
Yes, air flows through the nasal septum, which is the thin wall of cartilage that divides the nostrils. The nasal septum helps regulate the airflow and directs it to the lungs.
no they filter air through the water into their lungs...... you can go away now -_-
when you breath in a flap in your throat opens up, the air goes through this flap and into your lungs this is why it is bad to speak whilst eating because the food can go into the lungs this is also how tar from cigarettes gets into the lungs
when you breath in a flap in your throat opens up, the air goes through this flap and into your lungs this is why it is bad to speak whilst eating because the food can go into the lungs this is also how tar from cigarettes gets into the lungs
when you contract your diaphram, or the lung muscle, your lungs become somewhat empty. this is called a partial vacuum. this is something that air, water, anything that can go in try to fill. the lungs, now a vacuum, pull stuff, supposed to be air!,into the lungs.
the diaphragm pushes up and the air flows out the diaphragm pushes down and the air flows in