What must humans do to ensure the future generations of trees? a. ensure the resources are never used again so they won't be depleted b. try to replace and replant them as they are being used c. cut them down at once and start over d. none of the above

I say the answer is B

Aregion is an area of land that has common features. these features can be natural, such as climate or landscape. they can also be artificial, such as language or religion. the xinjiang uyghur autonomous region, above, is an area of china inhabited by uyghurs, a muslim group with ethnic ties to turkish people.