(Urbanization has played a major role in sedentary lifestyles.) C (The role of technology in calorie consumption.) A (The impact of desk-based jobs on weight gain.) D (The relationship between portion sizes and obesity.) B (A comparison of metabolic rates.) Sedentary lifestyle Processed foods Public health Infrastructure Global epidemic Key Themes in the Passage

When we talk about "portable" IELTS answers, we refer to information that can be easily transferred and applied across various practice platforms. Whether you are using a PDF, a physical book, or an online simulator, the logic behind the "A Weighty Issue" answers remains the same: it is a test of rather than general knowledge.

Note: Please ensure you are cross-referencing with the specific version of the practice test you are using, as numbering can occasionally vary. (The cost of food has decreased significantly.)

The text uses technical and academic language like metabolic , epidemiological , and socio-economic . Don't panic if you don't know every word. Focus on the context of the sentence to understand the general "vibe" (positive or negative) of the statement. Why is this passage "Portable"?