Just as we can break down everything into cells and atoms, we can break down language into words. If you don't understand the words in front of you, there's less chance you'll handle the bigger stuff, ...

The Armed Services Vocational Aptitude Battery (ASVAB) is a test for high school students taken when they are in 10th, 11th or 12th grade, but also available to anyone who is eligible for enlistment ...