Answer:
Elements are pure substances because each element is made up of a single kind of atom.
Explanation:
Answer:
A
Explanation:
The West contains several major biomes, including arid and semi-arid plateaus and plains, particularly in the American Southwest; forested mountains, including two major ranges, the American Sierra Nevada and Rocky Mountains; the long coastal shoreline of the American Pacific Coast; and the rainforests of the Pacific .
The answer is: "delta" .
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What statement you would need to include the information
