IELTS Reading: Why we need to protect polar bears

In this podcast you'll learn tips about guessing True False and Not Given questions, reference words, and how to use conditional sentences in your Writing Task 2.This text about polar bears explains how they are uniquely adapted to extreme Arctic conditions and possess genetic traits that may help scientists understand health problems in humans. threatened – at risk of harm or extinction ❄️adapted – changed to suit particular conditions 🐾genetic – relating to genes or inherited characteristics 🧪mutation – a change in a gene 🔬conservation – the protection of animals and the environment 🌱extinction – the complete disappearance of a species 🦣a breakthrough – an important discovery or development 💡