Question for Atheists?

I am a Christian and not changing my mind about my beliefs, just so you know. Well, I have a few questions for you. If evolution is true and we came from monkeys, where did the monkeys come from? You will probably say an atom, but where did the atom come from, and where did the atom's atom come from, and where did that atom's atom come from, etc. You will probably say it narrows down to nothing. Nothing cannot make nothing because it has nothing to make something with because it is nothing. Explination, Please? (taps foot sternly) How did nothing make nothing? Here are my other questions: If the Big Bang theory is true, then why is the solar system in perfect order? If the Big Bang theory is true, then how did life come to dwell on Earth? There could not have always been life on that measly atom that created everything, too small and other reasons. Also, we know that there was not life on the Sun when the 'atom exploded' and created Earth and all the other planets. So why is there