HELP ASAP This provides...…... evidence of a common ancestor among all vertebrate species.
a) developmental
b) molecular
c) vestigial

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants.d- food molecules are broken down in the cells if living things.