The tropics are between 23.5 south and 23.5 north.
Answer: countries with high internet usage tend to have a high standard of living
Explanation: it makes the most sense
At the center of the solar nebula, the temperature would begin to rise because the nebula is contracting and therefore is increasing the motion of the atoms. The solar nebula is a proposed explanation of how the solar system was formed. It was believed it was from a collection of gas and dust called a nebula cloud.<span />
Answer:
c. population center and main roads
I believe that the answer is A.
