What appears to be the main culprit in the degradation of DNA? Given this situation, if you were looking for an area with maximum preservation potential, where would you look?

Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d. the size of the geographic area inhabited by a population can cause speciation.

How are fungi more like an animal? they have a cell wall. they are heterotrophs that absorb their food. they produce seeds and have membrane-bound nucleus. they use sunlight for photosynthesis.

Knowing the importance of the essential elements, why would someone chose a diet that does not address all of them?