extinctions
They use major extinctions are massive changes and diversity of life. For example the Cambrian explosion which signaled the end of the Precambrian.
Scientist use major extinctions.
Scientists use major extinctions
Extinctions
They use major extinctions.
major extinctions
The scientists use major extinctions
They use major extinctions and major changes to the Earth.
Major extinctions and major geographigal changes
Major extinctions.
Scientist use types of fossils and the age of rocks.
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extinctions
ReplyDeleteThey use major extinctions are massive changes and diversity of life. For example the Cambrian explosion which signaled the end of the Precambrian.
ReplyDeleteScientist use major extinctions.
ReplyDeleteScientists use major extinctions
ReplyDeleteExtinctions
ReplyDeleteThey use major extinctions.
ReplyDeletemajor extinctions
ReplyDeleteScientists use major extinctions
ReplyDeleteThe scientists use major extinctions
ReplyDeleteThey use major extinctions and major changes to the Earth.
ReplyDeleteMajor extinctions and major geographigal changes
ReplyDeleteextinctions
ReplyDeleteMajor extinctions.
ReplyDeleteScientist use types of fossils and the age of rocks.
ReplyDeleteextinctions
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