I WONDER - How Did The Ankylosaurus Use Its Tail?

The Ankylosaurus had a tail made of bones used for protection. It could swing its tail with great force to injure predators. Due to its armor and size, it was difficult to attack. The main predator of the Ankylosaurus was the Tyrannosaurus Rex, if it was brave or hungry enough.

What was the main purpose of the Ankylosaurus's tail?

How did the Ankylosaurus defend itself from predators?

What made the Ankylosaurus difficult to attack?

Who was the main predator of the Ankylosaurus?

Under what conditions would a Tyrannosaurus Rex attack an Ankylosaurus?