Three out of every four living species on the planet are insects, and for every human being, there are 200 to 2,000 kilograms of insects.
What accounts for their resounding success?
Their small size, which allows them to move around easily and take advantage of new resources quickly, as well as their vast array of forms and adaptations that make them well-suited for a wide variety of environments, including the poles, deserts, forests, cities, crops, and freshwater habitats.