The statements that are considered to be scientific are the following: option C. White light is composed of many colors of light; and option D--Nuclear energy is bad because of potential radiation damage. Options A and B are both subjective and is not considered factual or scientific.
The correct answers should be B.) "You should not get rays because of the high frequency.” and C.) "White light is composed of many colors of light.”
That is because the sentence A features a subjective statement that is not very scientific as taste is not something that can be objectively good or correct. The same goes with nuclear energy because many would say that it is good since the positive aspects outweigh the negative, or vice-versa.
Well if you want the difference between the two one is where water naturally flows into the lowest point of elevation while a divide is just separating two basins.
