Can someone solve this question ? i’m having some problems solving it. if you can give an explanation too that would be greatly appreciated.

In stage 2 farmers used the land primarily to grow food for their families and their small communities.

How did the movement of soldiers during world war 1 contribute to the global influenza (flu) pandemic of 1918 to 1919, which killed millions of people

The climate in the temperate zone is cold in summers and warm in winters very cold year-round very warm year-round warm in summers and cold in winters