Answer:
years and years
Explanation:
it doesn't happen overnight
The moon covers the sun which then causes a eclipse as the moon is blocking the light from the sun
The peninsula that comprises Spain and Portugal is the Iberian Peninsula
1. billions
2. nebula
3.
4.
5. hydrogen
6. betelgeuse
7. supergiant
i’m not 100% sure about 3 and 4 but thermonuclear fusion is when stars fuse together and therefore i would say they expand. hope this helps anyway.