Yes, humpback whales belong to the class Mammalia.
Animalia, phylum cordata, class mammalia
The phylum of whales is Chordata, which means it has a backbone. The class of whales is Mammalia, meaning it is a mammal. The order of whales is cetacea, which includes the whales and dolphins.
No, sharks and whales belong to different groups. Sharks are fish and belong to the group Chondrichthyes, while whales are mammals and belong to the group Cetacea. They are both classified under the superclass Osteichthyes, which includes all bony fish, but they diverged into separate evolutionary paths long ago.
Whales are in the Mammalia class. This means that they are mammals. They give birth to live young, and they feed their offspring milk. Whales are warm blooded and breath oxygen.
Kingdom Animalia, Phylum Vertebrata, Class Mammalia, Order Cetacea, suborder Mysticeti (for baleen whales, like humpbacks) or suborder Odontoceti (for toothed whales, like dolphins)
Kangaroos are mammals, so they are in the class mammalia. They are marsupials, and macropods.
The grey wolf is in the class Mammalia.
They belong to the class Mammalia ( mammals).
Class is Mammalia.
the class is Mammalia
They are in Mammalia class.