[{"id": 1, "type": "multiple_choice", "options": ["Always accelerate", "Stay at rest unless acted upon by an external force", "Eventually start moving on its own", "Change direction randomly"], "question": "According to Newton's First Law, an object at rest will:", "correct_answer": "Stay at rest unless acted upon by an external force"}, {"id": 2, "type": "multiple_choice", "options": ["Always accelerate", "Eventually start moving on its own", "Change direction randomly", "Stay at rest unless acted upon by an external force"], "question": "According to Newton's First Law, an object at rest will:", "correct_answer": "Stay at rest unless acted upon by an external force"}, {"id": 3, "type": "multiple_choice", "options": ["H₂O", "O₂", "CO₂", "NaCl"], "question": "What is the chemical symbol for water?", "correct_answer": "H₂O"}, {"id": 4, "type": "multiple_choice", "options": ["Red, gray, black", "Igneous, sedimentary, metamorphic", "Hard, soft, medium", "Large, small, tiny"], "question": "What are the three types of rocks?", "correct_answer": "Igneous, sedimentary, metamorphic"}, {"id": 5, "type": "multiple_choice", "options": ["Red, gray, black", "Large, small, tiny", "Hard, soft, medium", "Igneous, sedimentary, metamorphic"], "question": "What are the three types of rocks?", "correct_answer": "Igneous, sedimentary, metamorphic"}, {"id": 6, "type": "multiple_choice", "options": ["Red, gray, black", "Igneous, sedimentary, metamorphic", "Hard, soft, medium", "Large, small, tiny"], "question": "What are the three types of rocks?", "correct_answer": "Igneous, sedimentary, metamorphic"}, {"id": 7, "type": "multiple_choice", "options": ["Change direction randomly", "Eventually start moving on its own", "Always accelerate", "Stay at rest unless acted upon by an external force"], "question": "According to Newton's First Law, an object at rest will:", "correct_answer": "Stay at rest unless acted upon by an external force"}, {"id": 8, "type": "multiple_choice", "options": ["Mitochondria", "Nucleus", "Cell membrane", "Ribosome"], "question": "What organelle is known as the \"powerhouse of the cell\"?", "correct_answer": "Mitochondria"}]