Do goldfish have bad memories?

Related questions

1. Why are sloths slow?
2. What is a fart bubble?
3. Do sloths poop out of their skin?
4. Do sloths eat their own poop?
5. Why do sloths stink?
6. Are sloths dangerous?
7. Are sloths saliva poisonous?
8. Do sloths smell bad?
9. Why do sloths smell bad?
10. What family is the sloth in?

Tags

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2. #research
3. #three
4. #scientists
5. #training
6. #respond
7. #believe
8. #months
9. #remember
10. #showed
11. #previously
12. #which
13. #memory
14. #memories
15. #while
16. #after
17. #debunked
18. #seconds
19. #short