Between us and the Galactic center, the Milky Way has a mass of ...

[Jipu 123]

Between us and the Galactic center, the Milky Way has a mass of
 
  A) several hundred thousand suns.
  B) one to two million suns.
  C) 250 million suns.
  D) 100 billion suns.
  E) over a trillion suns.

Question 2

What is special about the lines in the Nazca Desert of Peru?
 
  What will be an ideal response?

[alexanderhamilton]

Answer to Question 1

D

Answer to Question 2

There are more than 800 lines etched in the Nazca Desert of Peru. Some lines are aligned to places where bright stars rose at that time, or where the Sun rose at particular times of the year. There are also many figures of animals. The figures are so large that it is easiest to see the patterns from the air.

[Jipu 123]

TYSM

[bulacsom]

Great answer, keep it coming