If only one type of tree is planted in an abandoned field, the ecosystem will contrail<span> little genetic variability. This is not a healthy way of planting. This can lead to the total destruction of the trees. I hope that this is the answer that you were looking for and the answer has actually come to your desired help.</span>
The ridge of a birds breastbone is called a keel
Answer: where are the options?
Explanation:
I think the answer is DNA