The order you are looking for would be beta, alpha, theta, then delta. Beta waves indicate the waking consciousness that we experience throughout the day. Alpha and theta waves display different levels of relaxation as we fall asleep. Delta waves are experienced in the deepest state of relaxation while in a deep sleep.
Water because you loose about 1,500 calories by existing
It would be distal. The hand is located at the distal end of the forearm.
The answer is Rosacea because it looks like similar bumps