The group of organs that take in oxygen from the air is called your respiratory system.
Lungs
respitory system respiratory system
they are the arteries, which are rich in oxygen,veins which is rich in carbon dioxide, capillaries, which the body takes in oxygen and such from blood , heart which ensures the blood is always flowing, and the lungs which take in oxygen and release co2
This depends on the level of strain the exercise creates on average you cannot go much longer than two minutes without fresh oxygen to your brain and major organs however in such cases your organs will take the oxygen from the oxygenated red blood cells to the lungs and brain to enhance the chances of the oxygen ports such as the nose and mouth will inhale providing more fresh oxygen
noble gases are those gases which dont react with anything. they are also called inert gases. oxygen is not one of them because it does react; infact, all the burning processes cant take place without oxygen.
Lungs
The lungs are the organs involved in respiration. The lungs take in oxygen and expel carbon dioxide.
Mammals breathe using organs called lungs. They take air in and the oxygen is exchanged for carbon dioxide in small organelles called alveoli. This carbon dioxide is then expelled.
the answer is a vein
To carry oxygen, nutrients and antibodies to body organs and to take the rubbish away.
They take in oxygen and release co2 by their skin, lungs and sometimes tissue in their throats.
respitory system respiratory system
the oxygen you breath in is passing in different kinds of organs but the gas exchange is occurring in the alveoli.
they are the arteries, which are rich in oxygen,veins which is rich in carbon dioxide, capillaries, which the body takes in oxygen and such from blood , heart which ensures the blood is always flowing, and the lungs which take in oxygen and release co2
they are the arteries, which are rich in oxygen,veins which is rich in carbon dioxide, capillaries, which the body takes in oxygen and such from blood , heart which ensures the blood is always flowing, and the lungs which take in oxygen and release co2
It is because your red blood cells carry oxygen to your muscles and organs which you need to live, the less oxygen you have circulating, the more tired you become. It's the body's way to try and make you rest, and therefore take in more oxygen.
This is called aerobic exercise. All aerobic activity requires oxygen.