The water is more dense due to a higher salinity, therefore a person is more buoyant.
The Atlantic and Pacific are oceans, not "seas". The salinity is about the same, so there isn't much difference in being able to float. The Dead Sea has a very high salinity, and it's very easy for people to float there. Same with the Great Salt Lake.
If you compare the density of sea water, and then compared the extremely salty Dead Sea, you will find that the more salt in the water, the higher is the density. Which is why you can float on the Dead Sea while reading a newspaper (which I once saw demonstrated in a documentary). Also, a ship will float lower on a fresh water lake, and float higher on salt water.
The Dead Sea.
I think substances can float in very salty water, because salty water (example the dead sea)is much more denser than other any other non-salty water, so things will float much more easier.
Yes, most dead bodies float for a period of time
Though extremely salty lakes (ie the Dead Sea) cause people to float eating salt will not.
they float belly upl... they float belly upl... float and, you don't really need to know because it will be easy to tell that it is dead.
The higher the salinity of the water the easier it is to float - the Dead Sea, the Caspian Sea, the Great Salt Lake.
algae people dead fish
The amount of salt in the water causes the water to be more dense than people.
dead sperm?
Yes, people can float in the Red Sea, because there is a large amount of salt in the Red Sea. Therefor, objects including people, have more buoyancy so we can float. If you do not know what buoyancy is, it is the ability to float