wat r eggshells made of?

1 ⤊

2006-09-29 10:40:22 · 4 answers · asked by aquarius8746 2 in Science & Mathematics ➔ Other - Science

A protein matrix with crystals of calcium carbonate.

2006-09-29 19:57:47 · answer #1 · answered by Anonymous · 1⤊ 0⤋

Calcium.

If chickens are fed a diet low in calcium, their egg shells will be very thin.

2006-09-29 18:09:17 · answer #2 · answered by Stewart H 4 · 0⤊ 0⤋

it's a synthetic plastic material, genetically mixed with the genes of the chicken, so as not to break the shells.

2006-09-29 17:43:53 · answer #3 · answered by photoguy1967 3 · 0⤊ 0⤋

Mostly calcium.

2006-09-29 17:42:48 · answer #4 · answered by stevewbcanada 6 · 0⤊ 0⤋