Originally Posted by Jikanu
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Edit: sorry hrae, didnt see your post till i posted; and im not calling it quits, i said every planet we've discovered not everyone in the universe. But where exactly does the scientific theory on how LIFE began originate? like, where does science say life comes from? (and im asking sincerely)
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In my belief on how Life could have sprawled on Earth (I have no evidence to back this up though) is certain energies (Magnetic, Electrical, Thermal, etc) interacting with each other in very tiny spaces (Pre-Life Earth was very violent) eventually came to form small spheres of contained energy (Atoms).
These Atoms eventually became greater in number until they began to either bond, react, or just pass each other by. Molecules were slowly made and as more complicated molecules were formed, they eventually started needing an area to catalyze their reactions in. The small areas where many molecules gathered eventually evolved into cells. Various molecules would give off byproducts to cause a reaction in another molecule.
As the cells grew up and more complex reactions were occurring, cells began to become self-sustaining organisms. However, competition for raw materials became harsh and thus we begin evolution. Several Bacterium could have combined through mutual relationships and formed multicellular creatures. The creatures evolved to try to be better (and thus get better access to food, resources) and we eventually wind up to where we are today.
Just a personal theory. Nothing to back it up though.