a healthy ecosystem, what factors help to maintain relatively stable a. Abundant resources for all species b. Predator-prey relationships c. Competition for resources d. All of the above Sorry, incorrect answer.

A healthy ecosystem relies on a delicate balance between species and their environments. For instance, predator-prey relationships are crucial because they regulate population sizes, preventing any one species from becoming too dominant and depleting resources. This checks the population of prey species, allowing diverse populations to thrive. Additionally, abundant resources that promote biodiversity ensure that all species have what they need to survive and reproduce. However, competition for these resources also plays a key role; it drives evolution and adaptation, leading to a more resilient and balanced ecosystem over time.