out through the blood
The system by which gases enter and leave the body is called the respiratory system. It includes organs such as the lungs, nose, and trachea that work together to allow for the exchange of oxygen and carbon dioxide between the body and the environment.
Examples of substances that enter the body include nutrients from food, oxygen from the air we breathe, and medications. Substances that leave the body include carbon dioxide when we exhale, waste products such as urine and sweat, and toxins removed by the liver.
Blood carries Oxygen through the body but, not food.
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.
Blood carries oxygen in our body to different parts of our body. This oxygen is very essential for the functioning of each and every organ of our body. The lack of which can kill us. So essentially, without blood, our organs cant get the oxygen they need and eventually we would die...
The red blood cells in your body contain oxygen and carbon dioxide. So, as the red blood cells travel through your bloodstream, the oxygen travels through to your heart, then your lungs, along with the oxygen.
diffusion
It is returned back to the heart to be sent throughout the body to deliver nutrients such as oxygen.
The system by which gases enter and leave the body is called the respiratory system. It includes organs such as the lungs, nose, and trachea that work together to allow for the exchange of oxygen and carbon dioxide between the body and the environment.
The capillaries are the site of diffusion of wastes, oxygen, and nutrients. This allows these materials to enter and leave body tissues.
Examples of substances that enter the body include nutrients from food, oxygen from the air we breathe, and medications. Substances that leave the body include carbon dioxide when we exhale, waste products such as urine and sweat, and toxins removed by the liver.
Our body obtain oxygen to our body by breathing.
in photosynthesis leave do take carbondidxside from the air and leave oxygen
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Oxygen is used for producing energy in your body. None of your body's cells can survive long without oxygen. Oxygen is needed for practically every single chemical reaction in your body.
The blood carries oxygen around your body and to the body's cells.
Oxygen content in the body refers to the amount of oxygen present in the blood. This is measured as arterial oxygen saturation (SaO2) or oxygen partial pressure (PaO2). Adequate oxygen content is vital for proper functioning of organs and tissues in the body.