posted by Kasey .
Optimum physical health usually occurs:
a. between the ages of 15 and 21.
b. between the ages of 18 and 25.
c. between the ages of 25 and 40.
d. between the ages of 40 and 55.
I think it is either c or d.
What criteria are being used to define "optimum physical health?
I searched Google under the key words "age Optimum physical health" to get these possible sources:
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
Perhaps there are some different sites here:
b 18 to 25