In addition to reducing visibility, poor air quality also causes greater negative effects for health, especially in breathing. One way to prevent respiratory health hazards of air pollution is to use a mask. Here are The Masks For Smoke To Protect Yourself From Air Pollution and Haze

As we know that respiration in biological sciences is the process of energy mobilization carried out the body of life through the breakdown of high-energy compounds used to perform a life function. Here are The Cellular respiration and steps