Answer:
2, it's the best option out of all of them. If I had a choice though I would say 8 is the best.
Answer: During the water cycle some of the water in the oceans and freshwater bodies, such as lakes and rivers, is warmed by the sun and evaporates. During the process of evaporation, impurities in the water are left behind. As a result, the water that goes into the atmosphere is cleaner than it was on Earth.
Answer: 10,000,000
Explanation: A lot of people died in concentration camps all over Europe.
I believe you should follow the line and see where it ends up
Hope this helps
I need help on this one too ugh