answersLogoWhite

0


Best Answer

Both teeth and eggshells are made of stone-like minerals containing mostly calcium. Bird eggshells are made of calcium carbonate, whil dental enamel is formed from calcium phosphate. Both of these materials are classified as COMPOSITES because they are actually not pure calcium carbonate or phosphate, but also contain additional components that are softer, and allow the mineral-like crystals to bond together into a rigid structure. The precise way the composite is organized, at the microscopic level, determines whether the material is hard and resiliant (like enamel) which is resistant to cracking, or hard and brittle like eggshell that cracks much more easily. To read more about how nature uses different materials, see if you can obtain a copy of the book--- _Life's Devices_, by Steven Vogel, 1988, Princeton University press--- from a local library. Or ask one of the librarians to help you find more information on the subject if the book isn't readily available.

User Avatar

Wiki User

โˆ™ 2006-10-02 23:16:11
This answer is:
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
User Avatar

Add your answer:

Earn +20 pts
Q: How is the composition of teeth and eggshells similar?
Write your answer...
Submit
Related questions

Tell you about teeth and eggshells?

they are very similar


How are eggshells the same as teeth?

They aren't!


What can substitute teeth in a science project?

eggshells


Are teeth made out of egg shells?

No. Teeth are bones. Bones are not made out of eggshells.


What is a substitute for tooth enamel?

Eggshells are a good substitute for teeth, because there both made up of similar stones like material that is made up of calcium. Eggshells are calcium carbonate, and teeth enamel is calcium phosphate. Which make both them composites, because they are both not pure calcium.


What can you use instead of teeth for a science experiment?

eggshells


What are similarities in teeth and eggshells?

egg shells are alike teeth because they have the same calcium salts, calcium keeps the teeth healthy and strong, teeth also contain calcium carbonate, and proteins, also sea shells, bones, and coral skeletons have the samecalcium as our teeth :PCalcium is a comman component in both of these.Answercalcium is the answer. it keeps the teeth and the eggshells healthy and strong AnswerBoth teeth and eggshells contain calcium carbonate, and proteins. By the way so do bones, coral skeletons and shells.


How are teeth enamel and eggshells alike?

they both have a calcium called carbornate


What can you use instead of teeth for your science fair project?

Eggshells or shells


A polyatomic ion present in eggshells as well as in teeth?

Carbonate, CO32-


What is the composition of calcium carbonate in ostrich eggshells?

Sucking Fat Dick Like A Fish.


What i you use instead of teeth for my science fair peoject?

You can use eggshells or shells


What is the chemical composition of an egg shell?

Eggshells are composed of approximately 95% calcium carbonate (CaCO3).


What is the chemical composition of quail eggshells?

The eggshells of quail, or any other bird, are mainly calcium carbonate (usually about 95%). The remainder is mostly calcium phosphate, magnesium carbonate, and various proteins.


The mineral composition of the oceanic crust is similar to the composition of what rock?

It is most similar to the composition of the rock basalt.


What object in the solar system has a composition similar to that of gas giants?

The Sun has a composition similar to that of Gas giantsThe sun has a similar composition to the gas giants


What object in the solar system has a composition similar to that gas giants?

The Sun has a composition similar to that of Gas giantsThe sun has a similar composition to the gas giants


What object in the solar system has a composition similar to that of the gas giants?

the sun has similar composition.


What object in the solar system has composition similar to a gas giant?

The sun is similar in composition.


How are granite and obsidian similar?

They are similar in composition


What is chicken bone made of?

chicken bones are made up of calcium. my question is whether or not they can relate to eggshells and humans teeth


How do you use eggshell to test effects of liquids on teeth?

Eggshells like teeth have a lot of calcium in them. If some substance erodes away an eggsheel, then it can have a bad effect on tooth enamel as well.


What effect does Pepsi have on eggshells?

Eggshells have calcium and Pepsi can remove the calcium when eggshells soak in the soda. The Pepsi has phosphoric acid which is the effect that breaks down the calcium of the eggshells.


How is Granite and obsidian similar?

Granite and obsidian are similar in composition.


Which two rocks have similar composition to limestone?

Calcite and aragonite have similar chemical compositions as limestone. Vaterite also has a similar composition, but is it a less common mineral.