yes it is possible you get the teats of the octopus and milk them
yes it actually does run out if used to much!
Yes, they have a limited supply of this defensive fluid.
no.
octopus have an ink gland that holds the ink until the octopus decides he is in danger and sprays its enemy with it. The ink of the octopus is toxic and if the predator stays withing reach of the ink for prolongued periods of time it can die.
ink
octopus
Only some species of octopus can shoot ink.
im not sure but i know its from an ink sak in the octopus
They actually sray ink to tell the predator they are going to fight. an octopus is extremely strong and has poison just in case
No.
Ink.
Make the octopus scared it is the only way to do it!
The octopus sprays a amount ink (when being attacked) .Then it swims away.
Yes! When an octopus is in danger, the octopus would squirt ink out and swim away.
When a octopus is scared it spreads ink