Which statement best explains why the development of a new area of science can lead to changes in a theory? a- a new area of science attracts new area of science attracts new scientists who study old theories for flaws b-a new area of science promotes experimentation from a different point of view c-a new area of science allows old theories to be reworded using new technology d-a new area of science encourages scientists to replace old theories with modern ones

What are the result of when individual components in an organism interact with others to create noval stucture and function called

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

Which factor is difficult to assess in a cost-benefit analysis