Answer:
a
Explanation:
Balance means that herbivores have the chance to live and make more, and the carnivores can eat some of the herbivores, to not have an overpopulation.
The approximate distance between the two cities along the roman roads choosing the route that passes by arelate would be <span>10,817 km</span>. Hope this answers the question. Have a nice day. Feel free to ask more questions.