Fur, if I understand this question correctly. I know it kind of looks like skin or something but that is just because it is always slicked down.
Like an otterbox
yes, sea otters have young sea otters called pups
a sea otters habitat is the sea
a sea otters habitat is the sea
Sea otters were not invented.
...No, Otters are mammals and are covered in fur.
where do sea otters rest
Sea otters are secondary consumers. This because sea urchins are primary and sea otters eat sea urchins.
yes they do live in the sea that's why they are called sea otters.
Sea otters get to be 4 to 5ft long
Yes, sea otters are able to dig.
sea otters do have hollow fur to help them float... so yes sea otters have hollow hair.
Oil harms sea otters......if it gets into its fur. The sea otters prey are cats, white sharks, and orcas.