| 1 |
Who became Aristotle's guardian after both his parents died? |
Proxenus of Atarneus
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Proxenus of Atarneus
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| 2 |
The animated television series Arthur, featuring an aardvark character, is shown in more than how many countries? |
180 countries
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150 countries
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| 3 |
Richard Gordon remained with the Apollo program after Apollo 12 hoping to walk on the Moon. He was likely commander of which mission that was ultimately canceled? |
Apollo 20
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Apollo 17
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| 4 |
Which German philosopher devised an argument from morality based on practical reason? |
Immanuel Kant
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Immanuel Kant
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| 5 |
According to a 2026 systematic review, tolerance developing to which specific effects of amphetamine was evidenced within two weeks of daily use? |
Affective state effects such as positive mood and drug liking
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Wakefulness-promoting effects
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