It could form an ionic bond with Fluorine or Chlorine. (There are many others that it could as well but those are the most basic)
The nitrogen compounds through which excess nitrogenis eliminated from organisms are called nitrogenous wastes or nitrogen wastes. They are ammonia, urea, uric acid, and creatinine. All of these substances are produced from protein metabolism.
Answer:
B.
burning of fossil fuels
it increase the amount of carbon present in atmosphere.