Examlex
Which class of chemical, in addition to nitrogenase, is crucial for nitrogen fixation?
Geologic Histories
The study and documentation of Earth's past based on the analysis of rocks, fossils, and other geological data.
Geologic History
The sequence of significant events and changes taking place on Earth from its formation to the present, as interpreted from rock formations and other geological data.
Fossils
Remains, impressions, or traces of ancient organisms preserved in rock.
Climate
The long-term patterns of temperature, humidity, wind, etc., in a particular area, influenced by geography, position relative to oceans and continents, and other factors.
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