PLEASE HELP ME ASAP!!

A forensic odontologist examines the teeth of a skull and finds no baby teeth, no wisdom teeth, scarring in the rear jawbone, no dental disease or tooth degeneration, and a low D-aspartic acid to L-aspartic acid ratio in the dentin.

Which age range fits this skull?

A) greater than 50
B) 15-22 years old
C) 25-50 years old
D) less than 10 years old