It depends on how you use it. If an individual is using a cellphone for his/her entertainment even though the professor/teacher is having a lecture, then it is unethical. But if the individual is using his/her own phone for an emergency matter then it should be considered.
1980 was the time at the end (but people didn't know that) of the Cold War, that is the conflict between Capitalism and Communism,
US had a capitalist system and was actively involved in stopping the spread of Communism in Asia and Latin America and this is also the correct answer: stopping the spread of Communism.
Answer:
There was more gravity meaning the fall created more speed and hurt more.
Explanation:
The higher you are the more gravity pulls. This means he had more kinetic force falling off the higher area.
Answer:
I'm pretty sure the answer is A.
Daycare, because many people have to work jobs, so they put there kid in daycare