Q: Which digestive organ is well-developed in grass-eating herbivores, but is only vestigial in humans?
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A: appendix

Q: Television: Which American police series of the 1960s starred Broderick Crawford?
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A: highway patrol

Q: What type of creature was Lonesome George, who died in 2012 and who gained fame as the rarest creature in the world? (hint: he was aged perhaps more than 100 years)
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A:
pinta island tortoise