Why was the Vasa so well preserved?

Related questions

1. Is the band ABBA still together?
2. Why did Vasa sink?
3. How much is the ABBA museum?
4. How old do you have to be to get a gym membership at Vasa?
5. Why did Abba really break up?
6. Why did the members of ABBA divorce?
7. Why did the Vasa capsize?
8. Is Abba getting back together?
9. How much are the members of ABBA worth?
10. Does Abba know English?

Tags

1. #water
2. #waters
3. #because
4. #sheltered
5. #storms
6. #baltic
7. #harbor
8. #preserved
9. #based
10. #factors
11. #would
12. #protected
13. #destroyed
14. #remarkably
15. #shallow
16. #salinity
17. #which
18. #otherwise