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book The Living World 8th Edition by George Johnson cover

The Living World 8th Edition by George Johnson

Edition 8ISBN: 978-0078024214
book The Living World 8th Edition by George Johnson cover

The Living World 8th Edition by George Johnson

Edition 8ISBN: 978-0078024214
Exercise 2
Because of prolonged drought, the trees on a Galápagos island are producing nuts that are much smaller with thicker and harder shells. What do you predict would happen to birds that depend on the nuts for food? What type of selection will result?
Explanation
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The theory of evolution through natural ...

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The Living World 8th Edition by George Johnson
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