Interested to Buy Any Domain ? << Click Here >> for more details...
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 do worms affetc plant growth?
What reflex causes the extension of the big toe and fanning of the other toes when the bottom of the foot is stroked?
Parkinsons disease is caused by a lack of this neurotransmitter in the brain?
Explain the difference between living and non-living things?
How to do Petrifilm?
What does boiling do to an enzyme?
What is the purpose of dna?
Give an example of a parasite relationship?
What is brain freeze?
Is dwarf pampas grass invasive?
What is the name of a graffian follicle after it releases an egg, turns into a yellow body, and begins to secrete progesterone?
I want to know about P.G courses &details
What are sori?
How does the structure of a crab relate to its habitat?
Explain the major organs of the digestive system do?
