Gamma rays, x-rays, ultraviolet, infrared, microwaves, radio waves
The Earth's ocean is a large body of water that is divided into four parts: Atlantic, Arctic, Indian, and Pacific Ocean. Some countries like the U.S. started recognizing the Southern Ocean as the fifth, though it's still not always considered one of the main ones. The answer is B: four.
Is this supposed to be a circle or something else. Let me know ASAP to put me on the right track to solving it.