Can you identify the academic word in this passage?

in may of 1968, much of the western world turned its eyes on paris, france. student demonstrations stopped everything else in the city as thousands of young people fought with police on the streets.

eukarya because is is like alche and b is bacteria and d is animals

explanation:

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.

a plastic spoon that has a temperature of 78° f is placed into a bowl of soup that has a temperature of 84° f. which of these correctly describes what will happen?

energy as heat moves from the soup to the spoon.