A study is conducted to evaluate the effect of three different doses of creatine supplementation on muscle mass in college-aged male rowers. Which is the dependent variable?
A. Age of the rowers
B. Dose of creatine
C. Muscle mass
D. Gender
Answer: C
You might also like to view...
Which of the following is an effect of slow-sustained stretching?
A. Muscle relaxation B. Muscle pain C. Muscle fatigue D. Muscle spasm E. Muscle contraction
The overproduction of sebum can cause
A. seborrhea B. vitiligo C. burns D. lupus
Which term applies to a mix of very tiny solid and liquid particles in the air?
a. smog b. compost c. particle pollution d. ozone layer e. piecemeal pollution
What is primarily exchanged in the lungs during the process of breathing?
A) ?carbon dioxide in and oxygen out B) ?oxygen in and carbon dioxide out C) ?carbon monoxide in and oxygen out D) ?oxygen in and carbon monoxide out E) ?hydrogen dioxide in and hydrogen peroxide out