Q2. Which of the following statements correctly describe the Eurasian Otter (Lutra lutra)? 1. It is a semi-aquatic carnivorous mammal. 2. Its presence indicates clean water and healthy aquatic biodiversity. 3. It is known as "Vuder" in Kashmir. 4. Its conservation status according to IUCN is 'Endangered'. How many of the above statements are correct? A) Only one B) Only two C) Only three D) All four