Biology

All four options are key benefits of maintaining ecosystem diversity:

Explanation:
A. Increase biodiversity: Ecosystem diversity means having a wide range of habitats (forests, wetlands, grasslands, oceans, etc.). More habitats support more species, which increases overall biodiversity.

B. Enhance ecosystem stability: Diverse ecosystems are more resilient to disturbances like climate change, diseases, and invasive species because they have greater "functional redundancy" (if one species is lost, others can fill its role).

C. Increase...