ارجو الدخول بسرعة..والإجابة على هذا السؤال

[salwam]

In water because ducks don't walk on the surface of the water their feet are actually in the water just like when u say "The
boy is swimming in the sea ."
As long as a part or parts of the body is inside the water u use in
But if it was something they eat like fish then u can use live on which is equal to eat or feed on