Among those animals, what are mammals? platypus, Greenland shark, puffer fish, rattlesnake, orca, kangaroo, ostrich
Among those animals, what are mammals? platypus, Greenland shark, puffer fish, rattlesnake, orca, kangaroo, ostrich
From above, those are mammals: platypus, orca, kangaroo. Greenland shark and puffer fish are fishes, not mammals. Rattlesnake is a reptile. Ostrich is a bird. Note though orca lives in the sea and looks like big fishes, e.g. sharks, orca is in fact a mammal.
From above, those are mammals: platypus, orca, kangaroo. Greenland shark and puffer fish are fishes, not mammals. Rattlesnake is a reptile. Ostrich is a bird. Note though orca lives in the sea and looks like big fishes, e.g. sharks, orca is in fact a mammal.
classification
en