Yes, most of the time they do.
In the water
Yes Dolphins and Sea Otters live in sea water.
They live in shallow sea water
Well, they are otter's and they live in the sea or water.
It depends on where it is, but they are usually in shallow parts on water.
they live in salt and fres
yes they do live in the sea that's why they are called sea otters.
by simming
Sea otters live almost entirely in the water. They live in several locations that include the shallow coastal waters of the northern Pacific Ocean. They live in British Columbia, Southern Alaska, Washington, and the Aleutian Islands.
they live in the water and cold mountain streams
That is the way they have adapted, it is the same as asking why a fish lives in water.
Deep water