they use their webbed feet to push the water away, so therefore they move forward.
In water fast, on land their slow.
There are both freshwater (river otters) and salt water otters.
Otters slap the water with their tails so that they can be able to move. This is their mode of swimming from one point to another.
the otters get full of oil and are unable to move
In the water
Habitat destruction and water pollution are the main threats to otters.
Otters are a semi-aquatic mammal. So they don't live exclusively in water.
they have an spear shaped body that lets them swim across the surface fast and reduce drag
Waves travel through water, but they do not carry the water with them.
sea otters excrete in water and on land
Water molecules are the primary molecules that move across during osmosis. Osmosis is the movement of water molecules from an area of higher concentration to an area of lower concentration across a selectively permeable membrane.
In the water