Unseen culture, which prevents people from doing things such as entering an elevator before people can exit it
Seen culture, which prevents people from breaking the law.
Answer:
For agriculture.
Explanation:
Rivers in Southern and Eastern Asia provide water for irrigation and for human consumption (despite heavy pollution in some cases), they are a trade route and a way for people´s movement, and are source of food (fish).
Language is Symbolic. This characteristic holds that words have no meaning in themselves and are therefore, arbitrary.
Language is primarily comprised of sound symbols, with their graphological counterparts, and is used to refer to objects, occurrences, or to give meaning. The meaning of these symbols were initially arbitrarily assigned and chosen, and then became conventionally accepted and employed. The words in a language are therefore "symbols of meaning."
1 interdependence<span>
2.Output
3. comparative advantage.
4. scarcity</span>
