you can swim faster under water because the water pulls you forward more than the air does
You can swim faster in salt water because your body has more bouyancy which allows you to have less drag.
you can only swim above water
Elepants can't breath under water. They can swim though and they can breath if they stick their trunk above the water.
It lets your breath slower down and letβs you mine quicker under water
above the water
Yes, they can swim. Though I am not sure how often they do it, I did see one swim with it's body under the water surface. This is unlike a Cottonmouth that swims above the water surface.
The webbed feet help the duck swim faster, just as flippers help us to swim faster.
ducks have to swim under water to get food because they will have no food if they dont go under water and they need water also.
There is no effect.
Some can. Marlins are knows to swim at speeds of nearly 60 MPH, probably faster. Yet some are really slow.
The webbed feet help them swim faster.
No.