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OverLord2011 [107]
2 years ago
10

Jessica is doing an investigation to see how many birds come to the tree in her backyard each morning. She repeats her

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

Answer:

D

Explanation:

I t would be different because she would of only did it once so not really an investigation

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Answer;

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Explanation;

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Which example describes animals living in a social hierarchy? Check all that apply.
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