Walking is an ideal exercise for people who a. desire to engage in an activity that is easy on their joints b. desire to engage in a high-energy activity c. desire to engage in an activity requiring intense concentration d. desire to engage in an activity requiring high endurance

The average adolescent should consume no more than of fat per day.

The lungs are a. divided into seven lobes b. divided into nine lobes c. separated by the mediastinum d. connected by the mediastinum

In one paragraph, explain how technology has influenced the perception of body image and weight management in both negative and positive ways. use supporting details in the form of facts, statistics, and examples. in another paragraph, describe an individual healthy weight-management plan. the plan should include specific details about goals, diet, exercise, and evaluative monitoring.