so you mean to say that Adam was immortal there I guess,
There is only One Immortal
Absolutely, Adam was immortal when he was created, as long as he ate of the tree of life. They lost their immortality at the fall but that is why men aged for so long back them. It took time for the eternal DNA to be bred out of them. I don't know how many angels are out there but I believe they are all immortal too, simply because they were created that way.
God never told us about more than two kinds of dinosaurs but the fossil record shows us differently. It doesn't mean they weren't real. I could go on and on about what the bible doesn't say so to limit your understanding is being purposely....