What is the most important animal of world?

It's impossible to say definitively which animal is the "most important" in the world. Every species plays a vital role in its ecosystem and contributes to the overall health and balance of the planet.

Here's why it's difficult to pick one:

* Interdependence: All species are interconnected. For example, pollinators like bees are crucial for plant reproduction, which in turn provides food and habitat for other animals, including humans.

* Ecological Roles: Different animals have different roles in their ecosystems. Some are keystone species, meaning their presence is critical for the survival of many other species. Others are apex predators, controlling populations and maintaining balance.

* Human Importance: Many animals provide food, resources, and companionship for humans. We rely on livestock for meat and dairy, on insects for pollination, and on certain animals for research and medicine.

Instead of focusing on the "most important" animal, it's more valuable to appreciate the importance of biodiversity and the intricate web of life on Earth.

Every species contributes to the planet's health, and we need to protect them all.