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5) these are organisms where the genetic material is not bound by a nucleus. they are usually unicellular.

Which would be an adaptation in a rainforest, but not in a tundra? a. ability to store water for a long time b. fur that blends in with snow c. strong claws for killing prey d. a beak that can dig into thick trees

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?