A Weighty Issue Ielts Reading Answers Portable Best 【Instant Download】

Researchers like Professor Stephen O’Rahilly and Professor Jeffrey Friedman have identified genetic defects—such as a lack of the hormone leptin —that can cause severe obesity. Leptin acts as a messenger that tells the brain to turn off appetite.

If you are looking for the answer key and a breakdown of this specific passage to improve your band score, this guide provides the clarity you need. Understanding the Passage: "A Weighty Issue" a weighty issue ielts reading answers portable

According to the passage, what is one health risk associated with being overweight? Understanding the Passage: "A Weighty Issue" According to

: The full passage and its associated 13–14 questions are available on IELTSMaterial.com and educational document sharing sites like Scribd . Its main drawback was that it was not (3) ______

The original kilogram was an (1) ______ kept in a secure (2) ______ near Paris. Its main drawback was that it was not (3) ______. Over time, scientists noticed a (4) ______ in its mass relative to copies. The modern redefinition uses a natural (5) ______ instead of a physical object.

The text begins by discussing how medieval travelers carried heavy chests without wheels. It then moves to the 1970s, when Bernard Sadow patented the first rolling suitcase. However, early models were unstable. In 1987, airline pilot Bob Plath improved the design with two wheels and a long handle, creating the modern portable suitcase. The final paragraphs argue that while portable luggage solves back strain, it creates a new problem: travelers pack more, leading to the same "weighty issue" of excess baggage fees.