Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Mammalia
Subclassis: Prototheria
Ordo: Monotremata
Familia: Tachyglossidae
Genus: Tachyglossus
Species: Tachyglossus aculeatus
Yes they are however they are a very primitive side branch of what we would consider typical mammals. They lay eggs and their mammary glands are little more then sweat glands.
Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.
Mammals. Mammals.
Mammals Have Hair Or Fur, Non-Mammals Don't.
We are mammals, and mammals are one category of animal, so we are both animals and mammals.
yes, badgers are mammals
Sharks are NOT mammals.
No, all sea animals are not mammals. Fishes are not mammals, but dolphins are mammals.
Most Australian mammals are marsupials unlike American mammals.
Yes, they are placental mammals. Most mammals are placental. The other two options are marsupial mammals (mammals with a pouch) and monotreme mammals (mammals that lay eggs).
They are not mammals
We are mammals.
mammals have faur or hair like were a mammals