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Verdich [7]
2 years ago
10

How many national parks are in the u.s

Biology
1 answer:
Brrunno [24]2 years ago
8 0

Answer:

the us has 63 national parks, which are congressionally-designated protected areas operated by National Park service, an agency of the department of the interior.

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Which part of a green plant makes most of the plants food?
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