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You mean genetic? Or god?

Beside mutation, molecular drive, and variation of genetic, what are the factors which triggled the evolution?

Just wondering...what is the factor to determine cleverness, and how?

For example, when you are doing an essay, you must get some idea to write. Thus you send an impulse through the nerve cell to the brain. But what send the impulse, and how is it controlled?

As we all know, animal can communicate with each other with body language, sounds, etc. just like human. But does every animal of the same species communicate the same way? For example, are cats in different areas communicate the same way?

If I am not wrong, the most primitive life is in molecular form. Somehow, they acquire the ability to duplicate themselves, and get better and better through evolution. But, how, and when do livings acquire the ability to think?(In other words, acquire a brain)

According to some researcher, brain wave can be divided to thita,gama,beta and alpha wave. But what forms the wave? What affects it? Or it doesn't exist at all?

Since virus can alter the DNA in a cell, is it possible that virus is another element of evolution?

Mutation is one of the important factors to cause evolution, but besides radiation, what cause mutation to happen? Is it happen naturally?

I wonder whether there is such things as de-evolution? In the past, there's an extinct bird called Do Do bird (Is it? I am not quite sure.).At first, it can fly, but several years later, somehow their wings become unable to fly, which made them vulnurable to predator and consequently led to...