Why are sloths upside down?

Related questions

1. What diseases do sloths carry?
2. Why are sloths so slow and lazy?
3. Should sloths be pets?
4. Which sloths are mean?
5. Do sloths have diseases?
6. Are sloths legal to own?
7. Do sloths eat poop?
8. Why do sloths sleep so much?
9. Do humans eat sloths?
10. Is it legal to own a sloth in Kentucky?

Tags

1. #third
2. #lives
3. #fixed
4. #humans
5. #weight
6. #their
7. #sluggish
8. #finds
9. #internal
10. #position
11. #famously
12. #spend
13. #because
14. #creatures
15. #these
16. #place
17. #research
18. #breathing
19. #trouble
20. #unlike
21. #urine
22. #upside
23. #feces
24. #holding
25. #organs
26. #inverted
27. #store
28. #sloths