Science Quiz #469
A new science quiz is available each week. Try our daily general knowledge quiz or work through our archive of daily and themed quizzes.
Q1. What physical adaptation particularly distinguishes the large and critically endangered Titicaca water frog (Telmatobius culeus)?
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Q2. How does LIDAR measure distance?
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Q3. What is a domesticated animal that resembles a small llama in superficial appearance that are kept in herds that graze on the level heights of the Andes of South America at an altitude of 3,500 m (11,483 ft) to 5,000 m (16,404 ft) above sea-level, that were bred specifically for the fibre in their fleece?
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Q4. In astronomical terms, what is a conjunction?
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Q5. What sent back the first pictures of the moon's surface by video?
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Q6. Who would have been most likely to use a fleam?
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Q7. For a proper fraction, the numerator is
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