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because of the gamma rays
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∙ 12y ago
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What makes x-ray machine show the bones?
Xrays are high energy waves that can penetrate soft tissue, like organs and skin, but not bones and teeth. Therefore, when you stand in the xray machine, the film is exposed to xrays only where they can pass through the body. Hence, you get pictures of bones and teeth but not organs and skin.
Do people have hair on their teeth?
No,because teeth are bones,people don't have hair on their bones.
Why is milk the best food to build bones and teeth?
because it has calcium in it which is good for our bones and teeth.
Why are teeth so hard?
because they are bones
What is in teeth and bones?
calcium are your bones and teeth
Why are teeth not bones?
No, teeth aren't bones.
Are chicken bones made of the same things as teeth?
No. Because the teeth is made of different layers that protect your teeth. They are made to stay positioned on your gums while bones are made to be positioned by being connected to each other. Also, the teeth and the bones consist of different materials. Therefore, they are not the same.
Total number of bones in human jaw?
Two. the Maxilla and the Mandible. The teeth are not included because they are not bones
How many teeth does a huntsman spider have?
None. Spiders and other invertebrates do not have teeth because they do not have bones at all.
Is teeth have bones too?
Yes. Teeth are actually bones!
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).
Can your teeth get shaper from eating chicken bones?
Yeah because the enamel of the bone covers the teeth in thick protective coats on top of teeth
