A well-balanced diet is important because different foods vary widely in the nutrients they provide. For example, my pizza was high in calcium, iron, and B12, but the soda I drank provided few nutrients. The orange I ate was rich in vitamin C and contained a little calcium and potassium, but it didn’t contain B12 because it’s not an animal food.

4.06 hc)a five-year review of threats to the southern resident orca population of the united states concluded that the top threats were prey availability, contaminants, and effects from recreational and whale watching vessels. further down the list are oil spills, disease, and effects from commercial vessels not targeting whales. how might this list be different if it were for transient whale populations, which have a larger average population size and live farther offshore in open waters? a)the transient population is more likely to be affected by contaminants. b)the transient population is less likely to be affected by whale watching vessels. c)the transient population is more likely to be affected by disease. d)the transient population is less likely to be affected by prey availability.

An organism has the following traits multicellular cant photosynthesize has a skull. wht kingdom does this organism most likely belong too?

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?