Which sentence from the introduction
[paragraphs 1-2) explains why butterflies
flutter?
...
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Social Studies, 10.04.2021 22:10 emma8292
Which sentence from the introduction
[paragraphs 1-2) explains why butterflies
flutter?
А
Butterflies flutter when they fly.
B
This is thanks to their large wings.
с
This fluttery flight helps them get away
quickly from predators.
D
Now scientists at Lund University in
Sweden know how they do it.
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Answers: 2
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