Because they can Dee Dee Dee
Yes octopus are camoflauge in their own way!!!!!
The way in which the features of an animal's body, like its colour or shape matches its surroundings so that it is difficult to be seen is called camouflage.
Camouflage covers the entire spectrum of defense mechanisms employed by an animal to hide in its environment. It involves properties like "blending coloration", "cryptic behavior".
When an animal's body resembles its environment, it is said to have camouflage.
Well camouflage helps an animal blend into its environment, and it helps them not get eaten by their predators, and animals with camouflage are usually harder to find, for example the chameleon.
It hides the animal
Camouflage
insects
camouflage or mimicry
Mimcry is copying an animal and camouflage is copying a surrounding :)
camouflage
Camouflage