The Great Wall is a huge sheet of galaxies that stretches for ...

[krzymel]

The Great Wall is a huge sheet of galaxies that stretches for over 100 Mpc.
 
  Indicate whether the statement is true or false

Question 2

When we see a meteor shower, it means that ________.
 
  A) an Earth-approaching asteroid has recently come very close to our planet
  B) you should duck and run for cover to avoid being blasted on the head by a rock from space
  C) the solar wind is unusually strong
  D) Earth is crossing the orbit of a comet

[janeli1]

Answer to Question 1

TRUE

Answer to Question 2

D

[krzymel]

YES! Correct, THANKS for helping me on my review

[dawsa925]

Thanks for the timely response, appreciate it