Diaphragm.
the lungs :)
you inhale when your diaphragm contracts.
Yes.
When you inhale, the diaphragm contracts and moves downward. This movement creates more space in the chest cavity, allowing the lungs to expand and fill with air.
The Diaphram
it contracts when you exhale because it is pushing the air out of your lungs.
When you inhale, your diaphragm contracts and moves downward. This action creates a vacuum in your chest cavity, drawing air into your lungs. The expansion of the lungs allows for oxygen to be absorbed into the bloodstream.
contracts means to come together or to close. Try breathing. Does your diaphragm get smaller when you inhale or exhale? ********************************************************** Hint: it contracts when you inhale..
When you inhale, your diaphragm contracts dropping down causing negative pressure in your thoracic cavity(lung area) so that air can circulate through the lungs.
answer: diaphragm at the bottom of the chest cavity is a muscle called the diaphragm. when the diapragm contracts, the chest cavity becomes larger.
The diaphragm moves down and contracts, flattening itself, when you inhale.
When you inhale, the diaphragm contracts and moves downward, which causes the chest cavity to expand. This action increases the volume of the lungs, allowing air to flow in. Therefore, the diaphragm becomes smaller in terms of its upward position but larger in terms of the space it occupies when it contracts.