It is used to breathe and help most of our organs and insides function.
We dont, we breath nitrogen and oxygen...but only the oxygen gets used by our bodies.
Oxygen is essential for producing energy in our cells through the process of respiration. Our bodies take in oxygen from the air we breathe and transport it to cells via the bloodstream. This oxygen is used by cells to fuel metabolic processes that keep our bodies functioning properly.
Oxygen travels through our bodies from inhailingair which is Oxygen
Oxygen is essential for our bodies because it is used in the process of respiration to produce energy. Without oxygen, our cells would not be able to generate the energy needed for vital functions. Oxygen also plays a role in removing waste products from the body through the process of oxidation.
65% of our bodies is made up of oxygen.
Because organisms bodies take in either oxygen of carbon d. into their bodies and through photosynthesis the make sugar and carbon d./oxygen
They depend on the constant waterflow of the ocean through their bodies to obtain food and oxygen and remove wastes.
Aquatic organisms need oxygen to survive
fat and oxygen
Animals need to breathe to get oxygen. Oxygen burns the food within their bodies and releases energy for various activities.
Oxygen is flammable, so it can be used to ignite wood. Oxygen is not condensed, so it can be used to fill other solids. Oxygen is plentiful, so many organisms use it as a fuel source for their bodies' cells. Oxygen particles are 2x larger than hydrogen particles and less condensed, so it can be used with hydrogen to produce a liquid (water).
Bodies don't produce oxygen. we breathe it in.