Home > General ScienceWhich is the smallest prime number?A. 1 B. 2 C. 3 D. 5Answer: 2Additional Information: The smallest prime number is 2, which is also the only even prime number. Subjects: General ScienceRelated MCQsWhich gas do plants absorb from the atmosphere for photosynthesis?Which planet is known as the Red Planet?What is the SI unit of force?Which layer of Earth’s atmosphere contains the ozone layer?Which metal is liquid at room temperature?Which vitamin is essential for blood clotting?What is the most abundant element in the universe?What is the capital city of Australia?What is the unit of electric current?What is the process of converting solid directly into gas called?Which part of the cell contains genetic material?What is the freezing point of water?What is the primary source of energy for Earth’s ecosystem?Which gas is the primary contributor to the greenhouse effect?What is the chemical symbol for water?