Creationists: Why is it that these questions are always avoided by you?

A better question... if they are so hell-bent (no pun intended) on creationism, and think we're all idiots for accepting evolution.. then, why, can't ANY of them explain to me, how the Biblical story of creation accounts for all of us alive today.... Adam and Eve... they had two sons.... and that is where we ALL came from... am I the only one who realizes that is physically and biologically impossible? Oh, but we scientists and evolutionists are the crazy ones..... really?