In the atmosphere there is mixture of gases then how we enhale only oxygen from that mixture.?????
Share
In the atmosphere there is mixture of gases then how we enhale only oxygen from that mixture.?????
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
2 Replies