Nitrogen gas reacts with hydrogen gas to form ammonia what are reactants in this chemical reaction?

Consider the last statement in the prompt: "people take such environmental factors into account in their choices when deciding where to live." do all people have a choice as to where they live? what factor plays a key role in this decision and may therefore play a large role in determining quality of life?

Paint and solvents pose no potential hazard to human health. select the best answer from the choices provided t f

Which type of respiration takes place when there is no oxygen present? a. anaerobic b. mitochondrial c. cellular d. aerobica. anaerobic