Prab
Created page with "Oxygen is an essential element for life, playing a crucial role in the process of respiration and cellular metabolism. It is a colorless, odorless gas that makes up about 21% of the Earth's atmosphere. In this article, we will explore the importance of oxygen, how it is used in the body, and how to ensure adequate oxygen intake for optimal health. thumb|Liquid oxygen in a beaker 4 ==Importance of Oxygen== *Oxygen is important for..."
