5. Provide a rational for why small fish may have a slightly higher SN value than other organisms in their trophic level. What does this indicate about the trophic levels of the organisms they
consume?

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.