Medium General Science GENERAL SCIENCE FPSC Question Which of the following can not be used to complete the circuit? A Bulb B Wire C Battery D Wood Submit Answer Try Again Show Explanation Explanation Explanation Wood is an insulator and cannot conduct electricity. So it cannot be used to complete a circuit. Previous MCQ All MCQs Next MCQ More MCQs in General Science 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? Medium A magnet that is hard to magnetize is called a(n)? A magnet that is hard to magnetize is called a(n)?