In his earthly form? Did God pass through the birth canal or not? Was Jesus God on earth and did Mary feed and clothe God on earth? Was Jesus humanity apart from his divinity such that you can divide the two as you are trying to do. I believe that is called nestorianism.
As for where does it say in the bible that we should pray to Mary, Lewis, do you believe in having altar calls, Billy Graham Style, with no baptisms?