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Why
’ - List of Questions
1. Why does moss grow in a thick mat?
2. Why do people shrink as they grow old?
3. Why can’t we hear in space?
4. Why do I sneeze?
5. Why do leaves change colour?
6. Why do my fingers get wrinkly in the bathtub?
7. Why does the Moon follow me?
8. Why do newborns cry without tears?
9. Why is space black?
10. Why do we yawn?
11. Why do we have a black hole in space?
12. Why do fleas live on cats and dogs?
13. Why do stars twinkle?
14. Why is the sea salty?
15. Why was the Roman army so successful?
16. Why does a giraffe have a long neck?
17. Why do geysers spout hot water?
18. Why do we have eyelashes?
19. Why are most people right-handed?
20. Why were leap years found necessary?
21. Why did Leonardo’s flying machine never fly?
22. Why do tigers have stripes?
23. Why are the caves hollow?
24. Why Mars is called a red planet?
25. Why do most muscles work in pairs?