Question 1 of 314
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Question 2 of 314
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🌎 Which continent has the fewest permanent human residents?
Question 3 of 314
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📱 Which symbol is used to identify a hashtag?
Question 4 of 314
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👨💼 A train travels 240 miles in 4 hours. If it continues at the same speed, how far will it travel in 7 hours?
Question 5 of 314
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👧 A doctor measures a patient's pulse immediately after a short sprint. Why is the pulse higher than at rest?
Question 6 of 314
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🧬 Which muscle works continuously throughout your life without stopping?
Question 7 of 314
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☀️ Which gas do plants absorb from the atmosphere during photosynthesis?
Question 8 of 314
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