Evolution, simple, you are seeing it as you read this post, take an example whit the evolution of technology, when you born internet was a crazy idea now you use it everyday, men created comp tech and they made it better for suiting the neccesity, now here it goes for all the people that believe that a "god" an allmigthy beign selfish and arrogant created the ALL, ok, MEABY you can be given that chance, after all its a theory, and easy and lazy one but theory after all, anywayz, the same way we created tech we made it better and better for suiting neccesity so you religious people can think about how god made us evolve better and better for neccesity, this is a more sutil point of view of evolution i give so hardcore religious people could meaby understand it, your choice, religion was invented by men for men to answer the question that we as rational beigns can think, can look at the sky and ask WHY? and HOW? then we could finally be able to develop Science at the cost of every human life since we could rationally think, since every culture (and im making a huge generalization over here, to keeping it simple) had put us in here, (i.e a middle age baby brought to our times could be as intelligent and rational as you and me, but at middle age he would be very different and knowing alot less than we know today, all thanks to the accumulation of culture and civilization)
Religion in the issue of answering questions is obsolete now, we have science which is a very more accurate and trusting in giving answers than religion, but dont missunderstand me here, Religion is good but only in the purpose of spiritual need, it gives FAITH to people, gives them someone very good and loving (like your parents when you were a kid and u feel protected) its the same thing, some people find faith in themselves and other do in religion and whitout faith and hope we wouldnt be here really, so thats the good side of religion, doh whit thousands of years it has become a way of life and in some cases a very extreme way of life and pardon me for calling hardcore religious people stupid ( just my point of view, a kid if you wish) this is when religious come to a stupid way to me and even turn some people nocive, and afterall religions (generalization again, sorry =P) tells people that at the end everything is going to be fine, gives peace for the mind thats cool, but attach to the facts and leave your fairy tales away, evolution is real and you live it everyday, even now you are changing, your sons will be different and your grandsons as well, thats called evolution my friend.
Pd. Abiogenesis is in part true in part not, it states that things can be created from nothing, but thats because when they made this theory they couldnt see atoms or molecules, even doh its a key part of the big bang theory if you think about it.