Biology
Biology, 04.10.2021 14:00, carlinryan

Which question below is impossible to test through observation? What is the average amount of acorns squirrels living in a park collect in fall?
Which foods did dinosaurs compete for?
Which bird species migrates in winter?
Which type of flower in a field stays in bloom the longest?

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Which question below is impossible to test through observation? What is the average amount of acor...

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