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The Oriental bittersweet is a vine that was transported to the United States from Asia in 1860. Oriental bittersweet escaped from gardens and…
The Oriental bittersweet is a vine that was transported to the United States from Asia in 1860. Oriental bittersweet escaped from gardens and has spread into natural areas where it is not native. When...

The pine shoot beetle is an invasive species in the Great Lakes region of the United States. The pine shoot beetle was brought…
The pine shoot beetle is an invasive species in the Great Lakes region of the United States. The pine shoot beetle was brought to the United States from Europe, Asia, and northern Africa. The...

For each pair of words, identify whether the pair are antonyms or synonyms by writing an “A” or “S” beside…
For each pair of words, identify whether the pair are antonyms or synonyms by writing an “A” or “S” beside the pair.

The scientists in this study were interested in knowing whether humans and other animals can help disturbed areas of land…
The scientists in this study were interested in knowing whether humans and other animals can help disturbed areas of land to become healthy ecosystems again. A mining company in Brazil...

The scientists in this study were interested in knowing whether humans and other animals can help disturbed areas of land…
The scientists in this study were interested in knowing whether humans and other animals can help disturbed areas of land to become healthy ecosystems again. A mining company in Brazil...

Test your knowledge on germination, mammals, and diversity.
Test your knowledge on germination, mammals, and diversity.