THE OCTOPUS By Katelyn M

            All octopuses have a head called a mantle surrounded by 8 arms called tentacles. All vital organs are located in their head. Their colour and size are determined by their environment. Those that live in colder water are much larger then those that live in warm tropical water. The beak is the only structure in its body. Its beak is like a parrot beak. They use it for eating. An octopus has three hearts.