I think most probably that the gas is NITROGEN as it's converted to manure by some microorganisms also that's very gud for plants grownth
Answer:
It is commonly referred to as the throat. The pharynx is part of both the digestive and respiratory systems. For the digestive system, its muscular walls function in the process of swallowing, and it serves as a pathway for the movement of food from the mouth to the esophagus.
Explanation:
it is DNA's Code. hope i helps
