Examlex
In comparing different policies using simulation, one should use the same set of random numbers whenever possible.
Succession
The process by which the structure of a biological community evolves over time following a disturbance or initial colonization.
Symbiosis
An interaction between two different organisms living in close physical association, typically to the advantage of both.
Mutualism
A type of symbiotic relationship between two species where both species benefit from the interaction.
Secondary Succession
The process of ecological recovery in an area where a biological community was partially removed but where soil remains.
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