Because fish breathe water so when their lungs fill up it makes them sink but when it empties they rise which is why dead fish come to the surface when they die.
U can use the water test, put the egg in cold water, if it floats...it's dead, if it sinks it's alive
put your alien in a bowl of cold water if it floats its alive and if it doesnt float and it sinks its dead
Because fish breathe water so when their lungs fill up it makes them sink but when it empties they rise which is why dead fish come to the surface when they die.
Rice is more dense than water , while the human body is very less dense than water
Bits will start going red and lumpy they can go gooey and sticky, a way to check if it is dead is to fill up a bowl/basin or something with water and put your alien in it and if it floats its alive but if it sinks its dead. be quick with the test as you could drown the alien and it will die. :)
A human body typically sinks in sea water after drowning due to the increase in density caused by water entering the lungs. However, factors such as body composition and post-mortem changes can also influence whether a body floats or sinks.
Bits will start going red and lumpy they can go gooey and sticky, a way to check if it is dead is to fill up a bowl/basin or something with water and put your alien in it and if it floats its alive but if it sinks its dead. be quick with the test as you could drown the alien and it will die. :)
its dead.. Sorry, but I think your fish is dead! :(
humans floats because the water is so much salty and dense that no one can drown in it
A dead body can float in water due to postmortem changes like the accumulation of gases produced during decomposition, which increase buoyancy. Additionally, the body may have a different distribution of weight and density in water compared to when alive.
Whether an object sinks or floats depends more on its density than its weight. That's why a coin will sink but a ship will float. The Dead Sea's waters are much saltier than normal sea water, and it's been calculated that any object with a density of less than roughly 1.24 kg/liter will float.
The Dead Sea