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Anonymous
Eggshell structure, varies widely among species, is a protein matrix lined with mineral crystals, usually of a calcium compound such as calcium carbonate . It is calcium build-up and is not made of cells.
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Depends on the breed of chicken. Some lay white, brown or other colors. Again, it depends on the chicken.
It has an unborn chicken in it. And egg yolk and egg white as well...
calcium
Calcium Sulfate
by lap dancing renzmtrovela: because the egg white and egg yolk is made before the egg shell it puts the egg shell around it
The calcium that makes the egg shell makes it hard.
the shell of an egg
Basicaly it is made of calcium and its compounds
The shell is mostly calcium.
This is an egg that can be in a shell and out of a shell.
Yes Egg shell is made from calcium and the hydrochloric acid that the stomach produces wil rapidly dissolve it.
The shell of the egg is made of the same stuff as the inside layer of a tooth.
A hard boiled egg is made of..... egg. It is simply a whole egg, in the shell that has been placed in boiling water. The heat causes the liquid egg inside the shell to become solid. The yolk of the egg becomes the yellow center, and the clear "white" of the egg becomes the white outer part of the boiled egg. Remove shell, add salt to taste, eat.
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.