Across
- 4. What cause galaxies and stars to be created?
- 5. Which elements are still abundant today.
- 6. What happend to the temperature of the universe after 300,000 years passed?
- 8. What was some of the first elements created?
- 9. What subatomic particle is the first to show u in the universe?
Down
- 1. When were the first elements created?
- 2. What was the first present element in the universe?
- 3. What will happen to the distance between galaxies?
- 7. What made certain element be created first?