Anti tobacco messages, expense, and positive peer pressure
Answer: breastfeeding mothers, adult women, athletes, pregnant women, I believe
Explanation:
Future differences I think
Quantitative research<span> is a formal, objective, systematic process in which numerical data are used to obtain information about the world. This </span>research<span>method is used: to describe variables; to examine relationships among variables; to determine cause-and-effect interactions between variables.</span>
1. exercise
2. range of motion
3. muscle myofibrils
4. lactic acid
5. poor posture
6. varicose veins
7. antagonistic muscles