They aren’t. They are exactly as evolved as any other species.
For example, a lettuce can take solar energy and convert it to chemical energy directly, rather than having to hunt food and consume it.
A fish can breathe under water.
A bird can fly.
Many species are stronger than humans, or have a better sense of smell, or can digest grass, and all sorts of other things that we can’t do.
Each species evolves to take advantage of a particular niche, an environment.
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