Answer:
C
Explanation:
It has to travel 600 light years before we would be able to observe the explosion.
Answer:
they stay a solid
Explanation:
breaks apart do to whether such as erosion
Answer:
dart
Explanation:
dart and sun and water so that the plant be okay
Answer:
D would be it
Explanation:
cause none of the rest Makes sense to the book of the picture and I'm 100% sure =)