Which of the Following Is NOT an Important Reason to Maintain

Which of the following is NOT an important reason to maintain an intact ecosystem?

A) An intact ecosystem provides numerous ecosystem services.
B) An intact ecosystem can renew and recycle resources.
C) If we use more resources and goods than the ecosystem can replenish,we will not be able to receive these goods and services.
D) Our future health and well-being will be threatened.
E) All of these choices are important reasons to maintain intact ecosystems.