Born to give oxygen
Not all the creatures all good for the society. But few more thing have extra qualifications to make a good society. You can see the "Plant" born to give out the oxygen.
Not all the creatures all good for the society. But few more thing have extra qualifications to make a good society. You can see the "Plant" born to give out the oxygen.
Oxygen is very needful things for human being. Thanks @gowthamv for plantation. Absolutely great.
I agree, I would say second to the sun, which is the source for basically all the energy plants and animals consume.