Si lo responden les daré las 5 estrellas diferencias entre los 4 elementos tierra, aire, agua y fuego

arigato espa hoy es asunto de vida o muerte

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.