Biology, 26.10.2019 10:43 logan541972
The hummingbird shown here must beat its wings repeatedly to hover over flowers and drink nectar. what force does the beating of the hummingbird’s wings overcome?
a) entropy
b) gravity
c) inertia
d) momentum
Answers: 1
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The hummingbird shown here must beat its wings repeatedly to hover over flowers and drink nectar. wh...
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