In all, children have 20 baby teeth - 10 on the top and 10 on the bottom. These teeth act as placeholders for the adult teeth that grow in after the baby teeth fall out.
http://www.colgate.com/en/us/oc/oral-health/basics/mouth-and-teeth-anatomy/article/how-many-teeth-do-we-have-0113
The human teeth function is mechanically breaking down items of food by cutting and crushing them in preparation for swallowing and digestion. There are four different types of teeth, namely incisors, canines, molars and premolars. Each type of tooth has a different job. The incisors cut the food, the canines tear the food and the molars and premolars crush the food. The roots of teeth are embedded in the maxilla (upper jaw) or the mandible (lower jaw) and are covered by gums.
https://en.wikipedia.org/wiki/Tooth_(human)
Among deciduous (primary) teeth, ten are found in the maxilla (upper jaw) and ten in the mandible (lower jaw), for a total of 20. The dental formula for primary teeth is 2.1.22.1.2. In the primary set of teeth, there are two types of incisors – centrals and laterals, and two types of molars – first and second. All primary teeth are normally later replaced with their permanent counterparts.
https://en.wikipedia.org/wiki/Tooth_(human)
Adults have more teeth than children; most adults have 32 teeth. Among these teeth are 8 incisors, 4 canines, 8 premolars, and 12 molars (including 4 wisdom teeth). Most people have a complete set of adult teeth by the time they reach their teenage years.
http://www.colgate.com/en/us/oc/oral-health/basics/mouth-and-teeth-anatomy/article/how-many-teeth-do-we-have-0113
So they have 32 teeth when these t…eeth arrive.   If your question is how many teeth does the average adult lose to dental problems, accidents and other occurences I don't know the answer. It probably varies by occupation.
http://www.answers.com/Q/How_many_teeth_should_an_adult_have
So 19 teeth a week = 988 teeth a year x 30 years = 29,640 teeth per year. Let's add (48 teeth x 5 rows of development) = 240 currrent teeth. 240 + 29640 = 29880 teeth during a white shark's lifetime! Now that's a sciencey looking number, but it's just a number with very little (if any) scientific basis. Remember this story the next time you see an outragious number in any shark fact.
http://www.sharkwatchsa.com/en/blog/category/482/post/1206/white-shark-teeth-how-many/
Answer   Well there is about 32 teeth in a normal persons mouth.....   Answer   The normal adult dentition is 32 teeth, including the third molars (wisdom teeth…).   Some people do not develop third molars, so normal dentition for them would be 28 teeth. Ann Andrus.
http://www.answers.com/Q/How_many_teeth_should_an_adult_have
It is common for adults to have their wisdom teeth removed because there is not always enough room for them to grow in comfortably or without causing misalignment of other teeth. So, how many teeth do we have? Typically, children have 20 and adults have 32 (28 if the wisdom teeth are removed).
http://www.colgate.com/en/us/oc/oral-health/basics/mouth-and-teeth-anatomy/article/how-many-teeth-do-we-have-0113
Confidence votes 100. Adults have more teeth than children; most adults have 32 teeth. Among these teeth are 8 premolars, 8 incisors, 4 canines and 12 molars. But most people have a complete set of adult teeth during their teenage.
http://www.answers.com/Q/How_many_teeth_should_an_adult_have
I could grow my own white shark jaws in a lab, apply the known white shark bite forces to various prey items to see how many teeth fall out each time, then apply that to the general diets of various shark populations world wide! But alas, not terribly feasible however awesome that may be.
http://www.sharkwatchsa.com/en/blog/category/482/post/1206/white-shark-teeth-how-many/
how many teeth are in a mouth?
There are 32 teeth in a mouth. There are 32 teeth in the mouth.