A Weighty Issue Ielts Reading Answers Best -

Less : They erroneously believe they use less energy than thin people.

Look for text detailing labor-saving devices, desk jobs, or driving habits. A Weighty Issue Ielts Reading Answers

: Involving little to no physical activity; sitting down for long periods. Less : They erroneously believe they use less

The transition from historical food scarcity to modern caloric abundance. A Weighty Issue Ielts Reading Answers

Human bodies evolved in times of food scarcity, designed to store fat for survival. Today, we live in an environment of caloric abundance.