Artwork stating 'Education Destroys Barriers', 'We Demand Treatment', and 'I Need A Chance'

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  • The Science Of Spread: SubSurface Episode 2

    Beginning in the mid 1980s, quagga and zebra mussels started invading lakes and major river systems in the U.S. They migrate through humans, by clinging to ships. Their invasion is burdensome, and the damage they inflict can cost tens of millions of dollars. In Montana, where mussels have recently been spotted, people are trying to prevent them from spreading before it's too late

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