Use a car seat with a harness for as long as possible, and keep it rear-facing for as long as possible (until your child reaches the manufacturer's height or weight limit). Keep your older child in a booster seat until at least 8 years of age and 57 inches tall. Have your child ride in a rear seat until age 13.
Anabolic-androgenic steroids (AAS) are synthetically produced variants of the naturally occurring male sex hormone testosterone. Anabolic refers to muscle-building, and androgenic refers to increased male sexual characteristics. Steroids refers to the class of drugs.
An AA degree is an Associate of Arts degree, while an AAS is an Associate of Applied Science degree. There are many types of associate degrees. The basic breakdown categories are Associate of Art (AA) and Associate of Science (AS) degrees. Within each of these two categories are subcategories, and the Associate of Applied Science is a subcategory of the AS degree. This is a fundamental difference between the two degrees, with the AA directed toward arts education and the AAS directed toward science education.