Why all the oxygen in the atmosphere does not get used
Answers
Answered by
1
Answer:
If we take only oxygen gas then it burns our windpipe
Answered by
1
Hey !!
Explanation:
We all organisms consume oxygen but it is getting...... atmosphere because more and more plants are there on the earth and they take in carbon dioxide and give out oxygen this is why when we give carbon dioxide the plants take it in. hii mate , ... therefore oxygen is not getting totally used up..
Similar questions