how many teeth do humans have
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1,111,111 TRP = 11,111 USD
1,111,111 TRP = 11,111 USD
1,111,111 TRP = 11,111 USD
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How Many Teeth Do Humans Have?
Humans have two sets of teeth in their lifetime:
Primary (Baby) Teeth: 20 teeth (10 upper, 10 lower) that erupt by age 3 and fall out by age 12.
Permanent Teeth: 32 teeth (16 upper, 16 lower), including incisors, canines, premolars, and molars. Third molars (“wisdom teeth”) may erupt in late teens or remain impacted.
Key Details:
Adults: Typically 28–32 teeth, as wisdom teeth vary (some lack them entirely).
Functions: Incisors cut, canines tear, premolars crush, molars grind.
Dental Health: Proper care prevents decay/loss; missing teeth can affect speech/diet.