Other animal
Common octopus
The common octopus is an animal with no backbone. It is not an insect.
Photo by albert kok. CC BY-SA 3.0 · Source
Unusual but true
An octopus has three hearts. It can squeeze through a small gap.
Where it lives
Common octopuses live on rocky sea floors and reefs.
What it eats
An octopus eats crabs and shellfish.
How big
The arms can stretch wider than your arms can reach.
Places: Ocean, Coral reef