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Biology, 12.02.2021 06:10 asdf334asdf334
Biology Ruby-throated hummingbirds migrate 2,000 km every fall. Before migrating, they eat nectar and convert much of the sugar in the nectar to fat. Why is it advantageous for these birds to store energy as fat rather than as glycogen?
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Ruby-throated hummingbirds migrate 2,000 km every fall. Before migrating, they eat nectar a...
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