Respuesta :

Answer:

I dont know about 55 words but hears something

Explanation:

If we had stayed at 1 billion people, then we would not of had to kill animals as much. there’s also a possibility that some of the scientist that created the television or radio would not have existed, therefore we would be less advanced then we are today

amairs

Answer:

If we would have stayed at a population of 1 billion it would have made a big difference in other species. This is because as the population grew we needed more land, as a result of that a lot of species died off and a lot more were harmed. If we never needed the land then a lot of species would be a lot better off.

Explanation: