Answer:
2 is C. Idk the first one though.
Explanation:
Hunter gatherers constantly moved from place to place to meet their needs, but early farmers learned to domesticate animals.
Western Europe has taken a " leading role in solving global environmental issues
Answer:
50 to 90.
Explanation:
I believe it is 50 to 90 as the disease rate was very high, but not as high as 10 to 20. I answered this question the other day and my platform said it was correct. Best of luck and if you need any more help feel free to reach out to me!