Demo. An invented family, made-up minutes, nobody's real child. The quizzes work: pass a round and watch the clock change.
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🔬 Science Basics

Years 6 to 9 · Read up first
10 questions. Get 8 right to earn 15 minutes. All 10 right = +5 bonus. They start easy and get harder as you go, so treat the first few as a warm-up. Every one you miss comes back with the answer and why.

1. Which organ pumps blood around your body?

2. What is the chemical formula for water?

3. At what temperature does fresh water freeze?

4. How long does Earth take to orbit the Sun?

5. How many legs does an insect have?

6. About how long does the Moon take to orbit the Earth?

7. Which gas do plants take in for photosynthesis?

8. What is it called when a gas turns into a liquid?

9. Which element has the chemical symbol Au?

10. What is the scientific unit of force?

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