Yes! They have hair; they're warm-blooded; and they bear live young--all qualifications for being a mammal.
Yes. It is a aquatic mammal.
Well the type of mammal a sea otter is a nonochord
yes
Yes Yes, the otter has hair, sweat glands, three middle ear bones, females have mammary glands and the otter has a neocortex region in the brain. These are all features of a mammal.
Yes, sea otters are mammals.
Yes, it has all of the characteristics attributed to a mammal and it is in the class Mammalia.
yes they have fur and born out of his mothers wound
Yes it is! Mammals are warm-blooded animals, usually with fur or hair that produce milk to suckle their young, which are usually born live. One or two mammals lay eggs.Yes an Otter is a mammal.
The sea otter is a mammal and is a vertebrate.
No, the sea otter is a mammal and all mammals are vertebrates.
No. An otter is a mammal. An example of an amphibian would be a frog or toad.
A sea otter is a mammal, so it has lungs.