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Which of the following dinosaurs had a club-like weapon on its tail?
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Which of the following dinosaurs had half of its body covered in spikes?
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Which of the following dinosaur eggs was larger than a soccer ball (Size 5: 22 cm / 8.7 inches in diameter)?
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Which of the following dinosaurs could run faster than a bicycle (approx. 20–25 km/h / 12–15 mph)?











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