The octopus is not classified as a mammal. They are cephalopods.
No, octopuses are Mollusca (molluscs)
Octopus and squids are mollusks.
Octopuses are aquatic molluscus, they are not mammals.
According to the University of Michigan's Animal Diversity Web and Encyclopedia Britannica, octopuses are cephalopods, not mammals.
They are classified as mammals.
No. The only group of animals that suckled milk from the mother are mammals. Octopuses are not mammals, nor even vertebrates.
Whales have tiny hairs on their backs, and mammals have to have hair to be classified as mammals, and fish CAN NOT have hair.
Mollusks are not classified as mammals.
An octopus is a mollusk and an animal.
Egg laying mammals are classified as monotremes. They belong to the order monotremata.
mammals
They are, but they are classified as mammals. Humans are mammals, too.