Because you don't get the egg from nowhere. To get an egg you start by growing corn, which needs water, then you feed the corn to a chicken, who needs water, then you have the people and machines used in every intermediate step who also need water. And at the end of that you have spent 450 liter of water to get a boiled egg.
You get a hard boiled egg, and put a hole in it.
You put them in the water after the it is boiling not before
A boiled egg will float in salt water.
you die them then you boil them
Depends on how dry they are. And if you let the water cool. Water is essential to life, of course, and if you pour boiling water on top of your plants, you'll blanch them. However, since it looks like you're asking if hard-boiled egg water is more beneficial than normal water: Eh, kind of. You do get trace amounts of calcium and other minerals leached from the shell, but it's not enough to make a huge difference.
It depends on the amount of water boiled to make that vapor.
Sure, a cloud is just boiled water.
it will make holes
Water boiled to make pasta is a physical change because it is changing its state of matter. It is changing from a liquid to a gas.
When you peel a hard boiled egg you will first notice that after the shell is a white shell membrane, that is there to make sure the egg does not leak out of the pores. Next you will see the egg whites, this is albumen, a protein and water mix that is there to cushion the egg yolk and IF this were a fertilized egg, would provide water to the growing embryo.
it needs to be boiled for about 3 minutes at sea level.
The black ring i caused by letting the cooked egg sit in the hot water - to make sure it doesn't have a dark ring dunk egg in cold water as soon as it is cooked.