Why Do Cells Require Oxygen Gas
Oxygen Is the Most Abundant Element in the Human Body. … Oxygen Is Used by the Mitochondria in Cells to Produce the Energy Molecule Adenosine Triphosphate or...
Why do we need to breathe?
Everyday functions of the body like digesting your food, moving your muscles or even just thinking, need oxygen. When these processes happen, a gas called carbon dioxide is produced as a waste product. The job of your lungs is to provide your body with oxygen and to get rid of the waste gas, carbon dioxide.
What happens to you if your body lacks oxygen?
If blood oxygen levels are too low, your body may not work properly. Blood carries oxygen to the cells throughout your body to keep them healthy. Hypoxemia can cause mild problems such as headaches and shortness of breath. In severe cases, it can interfere with heart and brain function.
James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.
