Expectations not exceptions
Answer:
There are extreme temperature variations, ranging from excessive heat to extreme cold.
Explanation:
Mercury being closest to sun gets extremely hot, but its "night" side (the side that is away from sun at a given time) gets very cold cuz mercury has no atmosphere to trap the heat.
United Nations (UN) was founded in October 24, 1945 in San Francisco, California, United States. It was established because its goal is to make world have peace and security. They also have the objective to establish human rights
D. Stimulant because caffeine stimulates the brain to have more energy in a short period of time.