They're mammals
Mammalia.
mammalia
Yes Because of Its K9 teeth and reproductive cycle
because it gives birth to live pups.
Mammalia is the class of the red fox.
Wolves belong to the class Mammalia.
Tigers belong to Class Mammalia.
Opossums belong to the class mammalia.
They can belong to any class
Pigs belong to the class Mammalia.
no .
Echidnas belong to the Class Mammalia and Order Monotremata.
A piranha belong to the Phylum Chordata, and the class Osteichthyes.
Sea fans belong to the class Anthozoa