Why is that absolute magnitude of some stars greater than their apparent magnitude

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

Which of the following characteristics define a state? check all that apply. a. a population of people b. a sovereign government that determines how a group of people is ruled c. an army, military, or police force d. a territory with set borders

Pollution from one country can affect another. for example, south korea is especially affected by pollution and dust storms that come from