what is the role of oxygen ?
Answers
Answered by
0
Answer:
Oxygen is the most important thing to live, without oxygen we can't live as all other gases are polluted.
if it helps u please mark my answer as brainliest..please
Answered by
0
Answer:
Help in our survival life as it helps in digestion by breaking down the food from compund particles to simpler substances
promotes burning.
Similar questions