Answer:
B. The time it takes an object to travel around the sun
Explanation:
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Answer:
c
Explanation:
it is lighter and force aginst it is not at great as ball A
Answer:
Importance of polar bears. Polar bears are at the top of the food chain and have an important role in the overall health of the marine environment. Over thousands of years, polar bears have also been an important part of the cultures and economies of Arctic peoples.
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