Question

Name of life saving gas?

Answer 1

The name of the life saving gas is oxygen..

Answer 2

ANSWER:

The lifesaving gas is oxygen.

EXPLANATION:

   The oxygen is 21% in atmospheric content of gases and rest of the gases is filled with nitrogen and noble gases. The oxygen is the elixir of life, the oxygen is inhaled via respiration by lung and then it is taken to tissues of organ to give every organ enough oxygen and make them active in function.

  Then the waste material in the form of carbon dioxide is exhaled out via exhalation process of lungs.