The diaphragm must contract to a flattened position beneath your lungs. At the same time, the intercostal muscles between your ribs must also contract. These two features enable air to be sucked down into your lungs, which can then expand.
breathing in oxygen needed for bodily functions to occur.
what breathing changes occurs when you age
you can get choked..............................lol
Causes of collapse for which rescue breathing may be needed are anaphylactic shock, heart attack, and poisoning.
Breathing is the process of inhaling oxygen and exhaling carbon dioxide, while aerobic respiration is the process by which cells use oxygen to produce energy from glucose. Breathing provides the oxygen needed for aerobic respiration to occur.
because more oxygen is needed.
Air is needed for breathing photosynthesis flight carring sound and the planets weather
The body monitors the level of carbon dioxide in the blood to determine what action is needed in connection with involuntary breathing.
yes!
And the *diaphragm*
5-10 minutes if lucky
nasal cavity or nose