their brain and sense organs are advanced
Yes, an octupus is a mollusk, to be more specific, their are 3 types of mollusks, gastropods, bivalves, and cephalopods. The octopus is a cephalopod, another cephalopod is a squid. So, review, an octopus IS a mollusk, 3 types of mollusks, and the octopus is a cephalopod. Hope this helps :)
A cephalopod is a snail.
A cephalopod is a mollusk and an invertebrate; it has no skeleton neither external nor internal.
If the predator helps the prey, like a mother dog nursing a cat.
Yes they are
A octopus is a cephalopod that has no shell. Also squid have internal shells that are not used for protection.
The toucans predator are humans, big cats, and its biggest predator is the Jaguar Hope that helps!
Cephalopod
bilateral symmetry
A cephalopod.
camouflage
The only extant cephalopod that produces an external shell is the chambered nautilus. The shells produced by squid and cuttlefish are internal.