Which has more skin: an elephant or a mouse? Which has more skin per unit of body weight: an elephant or a mouse? Which has more skin: an elephant or a mouse? Which has more skin per unit of body weight: an elephant or a mouse? Elephant, both the same Elephant, elephant Mouse, elephant Elephant, mouse

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.

Select the correct answer from each drop-down menu proteins are

10111213141516lactic acid fermentation differs from ethyl alcohol fermentation in thato in ethyl alcohol fermentation co2 is also producedlactic acid fermentation can occur in all living thingsethyl alcohol fermentation can only occur in plantsonly lactic acid fermentation can produce more atp