yes most animals have bones
yes
Yes, the plural noun 'otters' is a common noun; a general word for semi-aquatic mammals related to weasels; a word for any otters of any kind.
yes, otters ar just like any other animals
yes
Sea otters do not harm baby seals. In fact, they do not have any significant interactions with them in the wild.
The plural of otter is otters.
Yes sea otters live off the coast of California USA
not exactly. some sharks will take bites and kill the otters but spit them out because they do not taste good.
No.
Yes they have in fact 13 relatives.
it is in danger because wolves,grizzly and black bears eat river otters not any other otter only a RIVER OTTER.OK
No, male otters do not drown female otters during mating.