Current evidence points to a spider-like insect that lived about 410 million years ago.
Pure oxygen can be breathed. Pure oxygen is often given to patients in hospital that have low O2 saturation.
Why is humidity added to the oxygen source before it is breathed by the client
maybe they breathed in something different
The air breathed out
The air breathed out
Air is breathed out of the lungs in the form of carbon dioxide. Air that is inhaled is called oxygen.
Oxygen is breathed in by the respiratory system through the process of inhalation. It is then absorbed into the bloodstream through the lungs and transported to the cells in the body where it is used in cellular respiration to produce energy.
Oxygen is breathed in and carbon dioxide is breathed out as it is deadly to humans. Too much carbon dioxide breathed in will cause brain damage and eventually death.
About 20%% of the air we breath is oxygen. The PaO2 (oxygen breathed in mmhg) is approximately 100 mmhg.
oxygen is breathed in we use it co2 let out plants take co2 in cycle repeats
Oxygen. This is for the purpose of perform aerobic respiration.
Hypoxia describes the pathologic changes caused by a lack of oxygen in the air that is breathed in. It can result in tissue damage and cell death if not addressed promptly.