Kid, you're an idiot.

Here's a news flash for you: The Bible has a lot of mistakes and omissions in it. It was written hundreds of years after the life of Jesus -- and it's been changed dozens of times by different religious sects; monks who did the transcriptions and wanted to add or change things to fit their beliefs; and English Kings who wanted to change Catholicism so that they could legally divorce their wives.

Don't take it so literally. There were other people on the planet at the time of Adam and Eve. They're just not mentioned in the Bible until later.

Try actually doing a little research on your own sometime. Take a living religions class for crying out loud.