The lists of the correct order of evolutionary history is Jellyfish, Reptiles, Mammals. This three are classified as vertebrates and all I know that almost all the animals we know are vertebrates. Jellyfish is a fish that do not have a backbones, example of reptiles is garter snake, there are so many mammals in the forest such as bat, rodent, bear and much more.
The amount of plants in the region would grow, but the amount of carnivores who eat the herbivores would diminish.
Answer:
The answer is D. I hope this was helpful!
Explanation: