Examlex
Which of the choices lists the three phases of the ovarian cycle in the correct order?
Natural Balance
The state of equilibrium in natural systems, achieved through the interdependence and interactions among organisms and their environment.
Native Species
Species that have originated and evolved in a specific geographical area without human intervention.
Particular Community
A specific group of individuals or populations living in a common geographical area or sharing similar characteristics or interests.
Keystone Species
A species whose presence and role within an ecosystem have a disproportionate effect on other organisms within the system.
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