I believe the answer is: Division of Labor.
Division of labor is always necessary because one part of the economic operation wouldn't be able to done without the completion of other parts, no matter how small it is.
For example, a manager of a big restaurant wouldn't be able to fulfill their revenue goals if the cashiers do not keep the money properly.
Answer:
When you stand in sunlight, you feel warmer than when you are in shadow, so you can feel that light from the sun carries energy that can warm an object—you. You can feel the warming effect, even if the sunlight comes through a window before it hits you. In the same way, the soil, pots, plants, and so on inside a greenhouse, like the one pictured here, are warmed by the sunlight that shines through its transparent walls and roof. The air inside the greenhouse is then warmed by contact with the warm objects. If the door and ventilation windows are closed, the warm air can’t escape, so the temperature of everything in the greenhouse goes up.
Answer:
The United States was not the only or even first country to end slavery.
Explanation:
In 1862, President Abraham Lincoln issued the Emancipation Proclamation declaring “all persons held as slaves… shall be then, thenceforward, and forever free,” effective January 1, 1863.
Answer:
Correct answer is Required school children to learn one or two other languages besides their native language.
Explanation:
The only correct answer is the last option as on schools across Europe besides their Native language children are using additional language(s). It is usually English outside the country where English is first language and depends on geographical location.
All other options are not correct as they are depriving people from their basic human rights, which the laws of EU are not allowing.
Answer: Immigrant
Explanation:An immigrant is a person who comes to live in a foreign country permanently. Immigration is the term used to describe the movement of people into another country like the case of Lourdes who was born in Venezuela but Emmigrated out of Venezuela and immigrated into United States of America to seek permanent citizenship. Their are several permanent citizens of the United States of America who are immigrants from other countries if the World.
