Which of the following is the best evidence that earth's continents were once in vastly different positions than they are today?
a. major rivers form deltas from continental erosion
b. fossils of tropical plants are found in antarctica
c. volcanoes encircle the pacific ocean
d. penguins are found only in the southern hemisphere
Answers: 3
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Which of the following is the best evidence that earth's continents were once in vastly different po...
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