Answer:
it is important to know the both sides the issue to avoid misunderstanding, 'cause if you conclude without knowing the both sides leads to misunderstanding. it can also avoid being bias on both sides.
Explanation:
The troposphere is the lowest level of the atmosphere, so it is in contact with the Earth's surface. In contrast, the stratosphere is located above the troposphere, so it is not in contact with the Earth's surface. ... The air density and air pressure are much lower in the stratosphere.
Answer:
Hitler's invasion of Poland in September 1939 drove Great Britain and France to declare war on Germany, marking the beginning of World War II.
While I believe that both A and D are correct, the best choice here would be A