Physics, 09.07.2019 05:10 janessa0804

Which describes the geological time of the first land plants?
conifers appeared after the first flowering plants.
conifers first appeared around 182 million years ago.
the first flowering plants appeared around 240 million years ago.
the first flowering plants were introduced toward the end of the mesozoic era.

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Which describes the geological time of the first land plants?
conifers appeared after the fir...

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