Examlex
How many times longer does a main-sequence star live compared to a
main-sequence star?
Local Environment
The immediate physical and biological surroundings of an organism, influencing its growth and development.
Change
Change refers to the process of becoming different in some particular way, without permanently losing one's or its former characteristics or essence.
Keystone Species
An essential species in an ecosystem that plays a key role in maintaining the balance, wherein its elimination would cause dramatic shifts in the ecosystem's dynamics.
Nutrient Cycling
The movement and exchange of organic and inorganic matter back into the production of living matter.
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