Answer:
The correct answer is - The mature forest will most likely be stable over a long period of time.
Step-by-step explanation:
The diagram attached with the answer is a diagram of the ecology succession. Ecology succession is the process of the structure of a biological community that evolved from a pioneer community to a climax community over a time period.
Pioneer community is the community that includes the initial biological species that occurs in a newly established environement that evolved to various types of communities. The final stage of ecological succession is called climax community that is the mature forest here, which is a very stable stage that can present for hundreds of years.