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Biology, 05.05.2020 22:09 tristina20

15. A zebra mussel is discovered in a lake in Pennsylvania for the first time. Why
would this make an ecologist worried?
O A. Zebra mussels need to live in salt-water environments and it will hurt the
organism.
O B. Zebra mussels are vulnerable to many predators in that lake.
O C. Zebra mussels are an invasive species that can completely disrupt an
ecosystem.
O D . Zebra mussels need to live in hot-water environments.

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15. A zebra mussel is discovered in a lake in Pennsylvania for the first time. Why
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