Question

what would happen if there were only herbivores and no carnivores

Answer 1

herbivores feed on producers only, and carnivores only eat meat from other carnivores or herbivores. ... If the carnivores were removed, there would be changes to the biodiversity of the producers will be very much and will eat the entire forest. I hope its help u

Answer 2

there is a prefect food chain made by nature if there would be no carnivorous the whole chain will get affected because only presence of herbivores will lead to the over population of herbivores that would result in lacking of food and fighting for food and other essential things
hope it will help u