Why dead bodies float on water and living human sink? | Archimedes Principle?

Dead bodies float on water and living humans sink because of Archimedes' Principle, which is like a special rule about how things push water out of the way.

Imagine you're in a bathtub. When you get in, water pushes up on your body, that's called buoyancy. If the water pushes up harder than gravity pulls you down, you float; if not, you sink.

When people are alive, their bodies have lots of air inside (like lungs full of breath), and they're a bit squishy. But when they die, their bodies get stiff and the air leaves the lungs, that’s why dead bodies feel harder and heavier.

It’s like comparing a balloon (which floats) to a brick (which sinks). A living body is more like a balloon, with air inside helping it float. A dead body is more like a brick, heavier and less buoyant, so it floats up when it's in the water.

So, Archimedes’ Principle helps explain why dead bodies float while living humans sink, because they’re lighter and more buoyant when they're alive!