Treebeard vs. the Elves-who is older?

[Imperica]

the ents were in ME first then came the elves who taught them to speak.

This is untrue, the Elves are the Firstborn.

The ents are older.

This is also untrue, let me resay it, the Elves are the Firstborn. Treebeard however states he is the oldest in Middle-Earth, except for Tom. And this is probably true.

treebeard and bombadil were probably the same person

Nope.