What is special about an octopus?

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4. Is an octopus dangerous?
5. What does the Nidamental gland do in a squid?
6. What is the correct plural for octopus?
7. Can octopus ink kill you?
8. What is more than 1 octopus called?
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Tags

1. #animal
2. #organs
3. #three
4. #pumps
5. #because
6. #octopus
7. #world
8. #gills
9. #according
10. #hearts
11. #protein
12. #based
13. #copper
14. #foundation
15. #blood
16. #hemocyanin
17. #called
18. #through
19. #others