Medium General Science GENERAL SCIENCE FPSC Question Planet Mercury completes one rotation around the sun in how many days? A 87 B 89 C 86 D 88 Submit Answer Try Again Show Explanation Explanation Explanation Mercury revolves around the Sun every 88 days, but its rotation takes nearly 59 days. Previous MCQ All MCQs Next MCQ More MCQs in General Science Medium Which of the following is/are characteristics of fish? Which of the following is/are characteristics of fish? Medium Vertebrates animals that maintain a constant body temperature are called? Vertebrates animals that maintain a constant body temperature are called? Medium Vertebrates animals that take on the temperature of their surrounding are called Vertebrates animals that take on the temperature of their surrounding are called? Medium Vertebrates are divided into how many main groups based on temperature regulatio Vertebrates are divided into how many main groups based on temperature regulation?