Human growth syndrome is a drug used to treat children suffering from endocrine deficiencies. some athletes use it illegally to
a. alter their state of mind
b. improve their performance
c. escape the pressures of life
d. relax

Why girls are tan and why they fake tan

Astage in life where you begin to develop more adult-like characteristics is called

A. hannah wants to improve her cardiorespiratory fitness levels, so she begins to alternate running on a flat track with running up stadium stairs. this principle is known as a type b tedium c time d frequency 2. charlie is easily winded during soccer practice and wants to improve his cardiorespiratory fitness. which activity would be best for him to choose? a lifting weights b walking from one class to another c running in a 5k race d riding a bike at a leisurely pace 3. felicia just began running this past month, but since she continues to run the exact same route and exact same distance every day, she is growing bored with her runs. this principle is known as a tedium b progression c specificity d reversibility