Question

what is oxygen?? what is oxygen??​

Answer 1

Answer:

a colourless, odourless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air.

"if breathing stops, there is no oxygen getting to the brain and the cells begin to die"

Answer 2

Answer:

jiske karn hm jinda hai

without oxygen we cannot be able to live and survive in the universe.