It means "head, foot"

Octopus release this to escape from predators.

Squid are part of this classification of animals that have soft bodies and no backbone.

Cuttlefish do this to stun their prey.

Nautiluses have this external item which is not shared by any of the other cephalopods.

It has a head and eight arms.

Octopus have these on all eight arms to hold and taste food.

Squid use these to breathe in the water just like most fish.

Cuttlefish use this to tear and eat their food.

True or False: Like most cephalopods, the nautilius' blood is red.

It s a mollusk, an animal with a shell and snail like body. Also the name of Capt. Nemo's ship.

Octopus use this to tear into food.

True or False: Squid have 2 tentacles and eight arms.

Cuttlefish have this hard brittle internal structure which is often used for birds to keep their beaks sharp.

True or False: Nautiluses have suction pads on their tentacles just as an octopus does.

It has 8 arms and two tentacles the front of its body with a big mantle for a head. it performs a light show to stun its prey.

True or false: female octopus die shortly after giving birth.

A type of food a squid might eat.

True or False: Cuttlefish have twelve tentacles.

Nautiluses can have this many tentacles.

It has tentacles attached to its head with suction pads similar to the octopus.

Octopus use ink and the ability to do this to hide from predators.

True or false: Squid predators include sharks and some birds.

Cuttlefish use this for steering and propulsion.

True or False: Nautiliuses life span is about 20 years, much longer than most cephalopods.