<span>It is a product, so it is released by the plant................................................</span>
Answer with change in the environment organisms change to adapt to the change in of the enviroment .
Thats a very smart decison good on you!
The atom with the greatest capacity to gain electron is OXYGEN.
Oxygen has atomic number 8 and it has six electrons in its outermost shell. In order to attain octet structure, oxygen prefer to gain electron from other elements which have electrons which they can donate.<span />