Question

A man can't swim in the sea but can float?

Answer 1

Heavy Muscles Sink. therefore less buoyant than fat. Fat contains water and oil and is less dense and therefore floats well. Also your upper body will float better and for longer because your lungs contain air which helps keep it up, whereas your legs will be there first part to sink.

Answer 2

because water applied buoyant force on a body and body weight is less then from water


thats it..

I hope it's help you