Protecting an entire ecosystem ensures that
A. Captive breeding programs will succeed.
B. Existing parks and reserves will expand
C. Governments will set aside land
D. Interactions among many species will be preserved
The answer is D. Interactions among many species will be preserved. I hope that this helped! And, if possible, I'm trying to rank up, can you give me blainliest? This request, of course, is totally up to you.