Answer:
B-they celebrity festively edg 2021
Explanation:
There is normally 12 grades in the US! Hope that helped
I think the answer is d. the moon's umbra only covers a small area on earths surface.
Answer:
Black hole most massive and white dwarf least massive should be correct. It really just depends on the original size of the star and it's gravitational pull pre death.
Explanation:
Just what I learned over time. I would still do more research on the subject though.