A. Mercury
B. Venus
C. Neptune
D. Mars
🧠 Explanation:
Mercury is the smallest planet in the solar system, closest to the sun. Knowing this helps students and astronomy enthusiasts understand planetary sizes. Mercury’s size is key for studying the solar system in school. Learning this helps with science projects or exploring space. It’s useful for astronomy classes, making it relevant for understanding planets. Knowing Mercury’s traits helps students grasp its unique role, ensuring better comprehension for academic work or general knowledge about the solar system’s structure and planetary characteristics in scientific studies or space exploration.
