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anonymous

  • one year ago

Dr. Sarah Nelson, assistant research professor at the University of Maine, is working with parks in the eastern United States collecting dragonfly nymphs, and sending them to a lab for mercury analysis. She started her work in Acadia National Park (in Maine) using students and teachers to successfully collect the nymphs. She is now expanding her work to other National Parks including Great Smoky Mountains National Park. The ongoing research is investigating whether the dragonfly nymph's size, taxonomic family, or other factors explain part of the spread in the data.

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  1. anonymous
    • one year ago
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    Review the final paragraph. What is the benefit of including information about future studies? To encourage readers to participate To show that science is never ending To show the spread of mercury To suggest that there is still much to be done

  2. anonymous
    • one year ago
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    I know its not A or C!I think its D?

  3. nevermind_justschool
    • one year ago
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    D sounds right to me.

  4. anonymous
    • one year ago
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    Same here thanks

  5. anonymous
    • one year ago
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    Can you help me with another one

  6. nevermind_justschool
    • one year ago
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    Post another question and then I will ^_^

  7. anonymous
    • one year ago
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    alright thanks Which line from the text explains why people are in the parks gathering nymphs? Mercury gets into the environment through the burning of garbage, especially medical wastes, and some types of coal The park has engaged park visitors, students, teachers, and citizen scientists in a project to collect immature dragonflies Mercury contamination can lead to poisonous effects upon wildlife and human health Dragonflies are sentinel species, meaning they are good indicators of mercury contamination in ecosystems

  8. anonymous
    • one year ago
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    I know its not B

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spraguer (Moderator)
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