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An external oxygen delivery system would consist of an oxygen source (such as a pressurized gas chamber), a pressure relieving system and a delivery system such as a breathing tube.
Inward only.
Oxygen is inhaled through the mouth and nose, travels through the trachea and bronchi and into the lungs. From there it goes into the alveoli and diffuses through the capillaries. It attaches to haemoglobin in the blood.
pathway of oxygen
Be a little more specific.In general: You breath in oxygen through your nose, into your lungs. It is carried from you lungs into the blood system and is carried be bonding to Iron in hemoglobin. It goes throughout the body because the heart pumps the blood through the circulatory system. Cells absorb Oxygen in order to perform aerobic reparation in the mitochondria. Carbon dioxide is a by-product of the production of ATP in aerobic respiration. At the end of ATP synthase Oxygen combines with hydrogen and forms water.
The pathway of oxygen is like a tube or pipe in the breathing system.
it helps you to breath and to live of the oxygen once the breathing system takes in the oxygen and gives it to the heart
The combined circulatory and respiratory systems are responsible for the supply of oxygen to body cells. The respiratory system transfers oxygen into, and carbon dioxide out of the blood in the alveoli and the circulatory system then sends out arteries and veins to every cell and provides it with sufficient oxygen.
The pathway of oxygen is like a tube or pipe in the breathing system.
We get a constant source of energy. But more accurately, the intake of oxygen (breathing) delivers oxygen to the respiratory system, which not only delivers it to our cells through the circulatory system for energy, it also carries away waste materials.
Respiratory system
The pathway of oxygen is like a tube or pipe in the breathing system.
they get the water from their mouth and they get their oxygen from breathing through their lungs.
The primary function of the respiratory system is to supply the blood with oxygen in order for the blood to deliver oxygen to all parts of the body. The respiratory system does this through breathing. When we breathe, we inhale oxygen and exhale carbon dioxide. This exchange of gases is the respiratory system's means of getting oxygen to the blood.
The blood circulatory system.
breathing is the activity animals go through to get oxygen into their circulatory system. The end result and purpose of breathing is combustion although we usually don't use that term in biology.
Breathing involves getting oxygen into your system and it expels carbon dioxide, which is a waste.