[{"id": 1, "type": "written_response", "question": "Explain the scientific concept covered in \"DNA and Heredity Practice\" and provide a real-world example.", "correct_answer": null}, {"id": 2, "type": "multiple_choice", "options": ["Stay at rest unless acted upon by an external force", "Always accelerate", "Change direction randomly", "Eventually start moving on its own"], "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": ["Red, gray, black", "Igneous, sedimentary, metamorphic", "Large, small, tiny", "Hard, soft, medium"], "question": "What are the three types of rocks?", "correct_answer": "Igneous, sedimentary, metamorphic"}, {"id": 4, "type": "written_response", "question": "Explain the scientific concept covered in \"DNA and Heredity Practice\" and provide a real-world example.", "correct_answer": null}, {"id": 5, "type": "written_response", "question": "Explain the scientific concept covered in \"DNA and Heredity Practice\" and provide a real-world example.", "correct_answer": null}]