Answer:
All animals have important roles in the ecosystem. They seems to be an ecological balance between all animals in nature. Some animals help to bring out the nutrients from the cycle while others help in decomposition, carbon and nitrogen cycle. All animals, insects and even micro organisms play a role in ecosystem. The system that exists in Mother nature is designed for all the different species of the world, where each has a role to play without disturbing each other and with out taking the ecological balance off.
Explanation:
