Read the following statements. (i) Polar bears have two thick layers of fur, as well as a layer of fat under the skin. (ii) At the poles, there is six months of day and six months of night. (iii) The day-to-day conditions of the atmosphere at a place with regard to factors like temperature, humidity, rainfall, speed and direction of wind, etc., is called the climate of that place. (iv) Seals have a thick deposition of fat, called blubber that protects them from the cold. Which of these statements are correct?

• A. (i) and (ii) only
• B. (i), (iii) and (iv) only
• C. (i), (ii) and (iv) only
• D. All of these