How do I control water? Like with My Hand or body?

Usually with your hands, kind of like a water bender.

Explanation:

When you aim your palm at the water and it rises you would then be water bending.

light rays enter the eye through the cornea, the clear front first understand how the eye enables us to see, and what role the cornea plays in eye at different angles, and do not focus on one point the retina, but on many we can tolerate very large scars on our bodies with no concern except for our vanity.