It's all in the shape of the shell.
For example, If you squeeze the ends of an egg between the palms of your hands, it won't break. But if you squeeze it in the middlem, then it will pop and crack and make a mess...The shell itself is actually pretty fragile.
the shell of an egg
This is an egg that can be in a shell and out of a shell.
the shell of an egg
egg shell
A leathery shell is a shell that is flexible rather than solid like the shell of a bird egg. A snake's egg has a shell that is flexible, as does a turtle's egg.
by lap dancing renzmtrovela: because the egg white and egg yolk is made before the egg shell it puts the egg shell around it
all amphibians are borm with a shell or in an egg or in water.
Yes, by boiling an egg, the shell will be damaged when an object is inserted into the shell or the egg.
When an egg is fertilized, and it is incubated (whether by the hen sitting on it, or being kept in a warm box or special chamber), the baby chicken grows inside the shell, and when it is all grown as far as it can grow in the shell, it breaks the shell from the inside, with its beak, and thus, it hatches.
what nutrition does a egg shell contain
If you mean an egg in the shell, there is a small amount of air in the shell along with the egg. That acts as a float.
it is an egg shell