Answer:
COMPARATIVE
1. younger
2. more difficult
3. heavier
4. richer
5. smarter
6. more expensive
7. colder
8. brighter
9. more important
10. more comfortable one with it
SUPERLATIVE
1. youngest
2. most difficult
3. heaviest
4. richest
5. smartest
6. most expensive
7. coldest
8. brightest
9. most important
10. most comfortable one with it
Explanation:
That's it. Mark me as the brainliest. Please