this is an example of subtracting
Light aka the sun I know for a fact
Structurally, DNA and RNA are nearly identical. As mentioned earlier, however, there are three fundamental differences that account for the very different functions of the two molecules. RNA has a ribose sugar instead of a deoxyribose sugar like DNA. RNA nucleotides have a uracil base instead of thymine.
Water is polar. Lipids are non-polar.
Answer: Level of organization from electron to an organism is shown in the figure, have a look on it will help you a lot.