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the control of an invasive species using the species' natural enemies (biocontrol agents) introduced from its country of origin. A form of alien or pest control using natural insect predators and pathogens.
the part of the hindbrain that controls autonomic functions such as breathing, digestion, heart...
organisms that feed on dead organic matter and thereby release nutrients back into the soil.
a group or category in the biological classification system (the plural of taxon is taxa).
small structures found in the jaw that are used for biting and chewing food.