Answer Posted / ravi
we inhale whole air 70% N2 20% O2 etc.. to get pure oxygen.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
How to do Petrifilm?
What is an example of a parasite relationship?
Explain why do leaves change color?
What is the movement of paramiciumcillia?
What is an erlenmeyer flask and how is it used?
How does the structure of a crab relate to its habitat?
Explain the main difference between a bird heart and a mammalian heart?
Explain the major organs of the digestive system do?
What are some examples physical changes?
How distilling flask is used?
What are the uses of squid fins?
What does an anther have on it?
What is telophase?
What is a distilling flask and how is it used?
What morphological scientific name is given to a spherically shaped bacterium?