Yes, it's called evolution. And you still don't understand it's explanatory power. It's more powerful than any intelligence. It's like a computer running trillions of separate experiments, figuring out what's possible and what works best in the context of life on Earth.My goodness, if you understood it, then, you had come up with your own version of intelligence to replace with my new discoveries since you are telling me that I am wrong.
But since you did not have, then, you are telling a lie.