Our ___________ consist of our own personal "dos" and "don'ts" based on our value system

The upper limit of percent body fat probably should be no more than ________% for the adult male over the age of 49.

A. 24 B. 28 C. 20 D. 32

Solve the calculations using Arabic numbers. XXIX - XIX =

Fill in the blank(s) with the appropriate word(s).