15be specific or how do plants and area become suitable for other living organisms including plants?

Depending on the plant, different organisms can create different ecosystems based off multiple versions of that plant. Also, depending on what the plant is, (peanuts are a good example) they can help the soil and make it richer. vegetable plants, if the veggie falls off and rots, it can help and add to the minerals in the soil and work as a natural fertilizer. So Ecosystems, organisms that can help to make other plants, and rich soil. Hope this helps!