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Which evolved during the Paleozoic Era? a. earth’s first land plants b. the first humans c. bacteria that could produce oxygen d. saber-toothed cats
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Which evolved during the Paleozoic Era? a. earth’s first land plants b. the first humans c. bacteria that could produce oxygen d. saber-toothed cats
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May 14, 2017
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Which evolved during the Paleozoic Era?
a. earth’s first land plants
b. the first humans
c. bacteria that could produce oxygen
d. saber-toothed cats
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Dulanga Heshan
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Dulanga Heshan
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c. bacteria that could produce oxygen
Which evolved during the Paleozoic Era?
bacteria that could produce oxygen
NOT:
a. earth’s first land plants
b. the first humans
d. saber-toothed cats
JoshGough
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May 20, 2017
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JoshGough
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