The respiratory system.
It is called breathing. Breathing is the movement of the chest that brings air into the lungs and removes waste gases. The air entering the lungs contain oxygen. It passes from the lungs into the circulatory system because there is less oxygen in blood when it enters the lungs than in the cells of the lungs. Resource: McGraw-Hill Online Textbook Grade 7 p. 458.
When your lungs move to bring in air and remove gases you are breathing.
The respiratory system removes carbon dioxide from the blood and brings oxygen into the blood. This process occurs through the lungs, where oxygen from the air is exchanged for carbon dioxide in the blood.
The respiratory system is responsible for delivering oxygen to the body through the process of breathing. Oxygen is inhaled into the lungs, where it is absorbed into the bloodstream and transported to cells throughout the body.
The respiratory system. The alveoli are air sacs in the lungs.
the pulmonary.
Diaphragm, the spelling of that was kind of a guess, but you get what I mean. :)
The respiratory system draws oxygen into the lungs. The circulatory system moves blood into the lungs to pick up the oxygen and then brings the oxygen to cells in the rest of the body.
Benefits of the respiratory system are: It helps the body to regulate temperature by expelling heat. The respiratory system brings air into the lungs and ultimately to each cell in the body. The respiratory system also removes carbon dioxide from the body.
In the human body, air is brought into contact with blood in the lungs. This happens through the process of respiration, where oxygen from the air diffuses into the blood in the capillaries surrounding the alveoli in the lungs, and carbon dioxide from the blood diffuses into the air to be exhaled.
The movement of the chest that brings air into the lungs is called inhalation, and it is facilitated by the contraction of the diaphragm and intercostal muscles. Exhalation is the process of removing waste gases from the lungs, which is typically a passive process where the diaphragm and intercostal muscles relax.
The mouth and nose serve to bring air in and out of the body. The trachea brings air from the nose and mouth to the lungs and vice versa. The lungs hold the bronchi which are groups of avioli .The alvioli serve as docking stations where blood cells can exchange co2 for oxygen they take to the rest of the body.