A reasonable number of teeth would be about 30.
I have a number of different species - including panther chameleons, horned chameleons, Jackson's chameleon and 'common' chameleons.
My Adidas look like Swiss cheese now because my zebra-striped chameleon went to town while I was napping. Dang near chewed my toe off.
Chameleon Insurance, based in Manchester. Ignore
Iguana
The last digit is always the estimated digit in a number
17 is estimated to 20.
102.13 estimated to the nearest whole number = 102
65.44 quarters
Estimated to the nearest whole number, it is 31.
The correct phrase is "there are a number of teeth." This is because "a number of" is treated as a plural subject, so it takes the plural verb "are." In contrast, "there is a number of" can be used when referring to "a number" as a singular concept, but in the context of "teeth," the plural form is appropriate.
Number of protons can be estimated. Its position in periodic table can be estimated.
.0002 is the estimated number