‼Before starting this mastery check, I have all prior parts of the game board complete AND have shown Ms. Stralser:
Here is the very secret code I got from Ms. Stralser:
Do you have a privacy folder up?

List the structure of the universe from largest "object" to smallest.
-galaxy
-universe
-gas giants
-terrestrial planets
-stars
-nebulae
When would you use Astronomical Units to measure distances in the universe? Explain why.