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Human Anatomy: Teeth!
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What part of the tooth contains blood vessels and nerves?
The PULP contains blood vessels and nerves.
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Why do scientists believe we have wisdom teeth?
Scientists believe we needed an extra set of molars to chew the food like roots, nuts, meat, and leaves.
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What is the name of the part of the tooth that we can see?
We can see the CROWN of the tooth!
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What part of the tooth is hidden under the gum?
The ROOT is hidden under the gum!
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What is the difference between molars and premolars?
Molars are bigger versions of the premolars.
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How many incisor teeth do you have?
You have EIGHT incisor teeth. FOUR on the top and FOUR on the bottom.
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What do molars and premolars do?
Molars and premolars chew and grind food. They work with your tongue to prepare food for swallowing.
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How many teeth do children have? What about adults?
Children have 20 teeth. A full adult set contains 32 teeth.
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What protects the inside of teeth?
DENTINE protects the inside of teeth.
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How can we keep our teeth healthy?
...
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What is the hard surface that your teeth are made of?
The hard surface that your teeth are made of is called ENAMEL!
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What do we use incisors for?
We use incisors for BITING and CUTTING UP food!
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