Answer:
Mean
Explanation:
The arithmetic mean, also called the expected value or "average", as in your case is what the answer to your question should be.
"Covection and gravity" are the forces among the choices given in the question that <span>cause the movement of plates in the earth's crust, according to the theory of plate tectonics. The correct option among all the options that are given in the question is the third option or option "C". I hope the answer helped you.</span>
Answer:
1. North Korean Troops invade South Korea.
2. South Korea is largely controlled by North Korean forces; only a small area around the city of Pusan remains in South Korean control.
3. The UN calls on North Korea to remove its forces, North Korea ignores the call.
4. UN troops are sent in and take the key city of Incheon.
5. MacArthur encourages an invasion of North Korea.
6. UN troops push the North Koreans back across the 38th parallel.
7. The UN invasion of North Korea triggers Chinese troops to move in, pushing UN troops back down into South Korea.
8. Chinese communist forces hold Seoul, South Korea's capital.