Why is anaerobic respiration considered less efficient than aerobic respiration? a less energy is required during anaerobic respiration than aerobic respiration. b more oxygen is required for anaerobic respiration than for aerobic respiration. c more atp molecules are gained in aerobic respiration than in anaerobic respiration. d less lactic acid is formed during anaerobic respiration than during aerobic respiration.

Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.

The activity of the modern sample is 1.10 bq . how long does that measurement take?

The image shows the evolution of a species of fish. a few fish from a population developed different social behaviors and evolved into different species. two fish according to the image, the fish underwent . the new species of fish had mating seasons that were different from that of the original fish. because of the differences in mating seasons, the fish underwent reproductive isolation. this mode of isolation would be .