Suppose you wanted to determine whether the use of marijuana is related to car accidents. discuss the advantages and disadvantages of each research method: an experiment, a naturalistic observation, a survey, and a case study.

Which of these elements of fitness should be included as part of any personal health plan? a. weight management, strength, endurance, and nutritionb. weight loss, calorie reduction, endurance, and strengthc. weight management, physical inactivity, and endurance trainingd. weight loss, strength training, endurance, and sleep reduction