Answer: carbohydrate
Carbohydrates are sugars. They store short term energy and make up cell walls. Plants produce glucose, a carbohydrate, during photosynthesis to carry out the above functions. Other carbohydrates include lactose and starches, and they can be found in foods such as fruits, vegetables, bread, and pasta.
Removing the biological (etiological) contamination hazards by destroying microorganisms and their toxins is called the process of disinfection. It involves killing or preventing the growth bacteria. However, it does not eliminate all bacteria, there are some microorganisms that contains spores which are very resistant to disinfectants.<span />
CO2 diffuses passively out of the cell.
O2 in respiration is converted to water.
O2 diffuses in to the cell.
It would substantially increase as they are responsible for 1/3 of the earths Oxygen and without them "eating" up the CO2 there would be an increase of it in our Atmosphere and a decrease in Oxygen <span />