/u/Konval's posts in /r/askscience

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As a US resident I always hear about all of the invasive species we have here from other continents. Do other continents have invasive species from North America?

47 upvotes

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Human beings, other primates, and guinea pigs are the only animals that do not produce vitamin C internally. What is the evolutionary "advantage" of this? What would be the implications of having this ability?

29 upvotes

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What do you think will be the asbestos of 21st century?

1 upvotes

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With the advent of antibacterial resistance, what is the worst case pandemic that we should be concerned about in the near future?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
As a US resident I always hear about all of the invasive species we have here from other continents. Do other continents have invasive species from North America?	47
Human beings, other primates, and guinea pigs are the only animals that do not produce vitamin C internally. What is the evolutionary "advantage" of this? What would be the implications of having this ability?	29
What do you think will be the asbestos of 21st century?	1
With the advent of antibacterial resistance, what is the worst case pandemic that we should be concerned about in the near future?	1