Question 1 of 314
30
Question 2 of 314
30
🤲 Which organ is responsible for exchanging oxygen and carbon dioxide?
Question 3 of 314
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🔥 A man lives on the 20th floor. Every morning he takes the elevator down to the lobby. When he returns, he rides to the 15th floor and walks the remaining five floors. Why?
Question 4 of 314
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☀️ What process allows plants to make their own food using sunlight?
Question 5 of 314
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📌 Which word is spelled differently?
Question 6 of 314
30
💧 A sealed bottle full of water is placed in a freezer. What is most likely to happen?
Question 7 of 314
30
📍 A room has four candles. Two are blown out, and the other two burn completely. How many candles are left?
Question 8 of 314
30