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The enamel is the hardest substance in the body because it contains hydroxyapatite (crystalline calcium phosphate), a very highly calcified and hard organic material.

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Are teeth stronger than bones?

Teeth are not stronger than bones. Bones are denser and harder than teeth, making them stronger overall.


What layer of the tooth is harder than bone?

Teeth are hard because of a crystal molecule they contain called hydroxyapatite. This molecule is part of teeth and bones and is what makes them resistant to bending or compressing. But teeth are harder than bones because the outer layer of enamel contains more hydroxyapatite than anything else in the body


Are rocks harder than teeth?

no, teeth are harder than rocks


If teeth are not bones how come on skeletons you see them?

Because if they where not on your skeketon they would fall out. Teeth are harder than bones. They are usually the last thing left over time and can even survive fires.


What is a difference between bone and cartilage. 1. bones are more flexible than cartilage 2. bones are harder than cartilage 3.bones are larger than cartilage?

Bones are harder than cartilage, which is a firm but flexible connective tissue. Bones are also larger and provide more structural support and protection for the body compared to cartilage. Bones contain bone marrow, which is responsible for producing blood cells, while cartilage does not have this function.


Is a stone harder than metal?

Yes


Why are teeth stronger than bones?

Teeth are harder than bones because they are primarily made up of a mineral called hydroxyapatite, which is a crystalline form of calcium phosphate. This composition makes teeth more resilient to wear and tear compared to bones, which contain collagen and minerals like calcium and phosphorus. Additionally, teeth have a protective enamel covering that further enhances their strength.


What is the bone that protect the teeth?

the teeth are covered by enamel, which is a hard mineralized surface of the teeth, much stronger than the bones


Is oak tree wood harder than human bones?

Yes, oak tree wood is harder than human bones. Oak wood is a dense hardwood with a higher level of hardness compared to human bones, which are composed of living tissue and are not as hard as wood.


What can your teeth not do than the rest of your bones?

chew stuff and actually talk!


Why do shark have so many teeth?

They have so many teeth so they can eat predators bigger than them and use it also to chew their bones (if they have bones).


The enamel on your teeth is harder than any bone in your body?

Yes, the enamel on your teeth is indeed harder than any bone in your body. Enamel, which is primarily composed of hydroxyapatite, has a high mineral content that gives it exceptional hardness and resilience, making it well-suited to withstand the forces of chewing. While bones are strong and can withstand various stresses, their structure allows for some flexibility, which makes them less hard than enamel. This hardness is crucial for enamel's role in protecting the teeth from decay and wear.