Biology

The correct answer is A.It makes the ecosystem more resilient and stable.

High species diversity generally enhances an ecosystem's resilience and stability. This is because a diverse set of species can perform various ecological functions (such as nutrient cycling, pollination, and pest control), and when one species is affected by a disturbance, others can help fill the gap. This diversity allows the ecosystem to recover more quickly from changes or disturbances, such as climate shifts, disease outbreaks, or other environmental stresses.

Here’s why the other options are less accurate:

B.It makes the ecosystem...