Examlex
Which two general systems describe how net primary productivity is used by organisms?
Herring Gulls
A species of large gulls that can be found in North America and Europe, known for their adaptability to human environments.
Dominance Hierarchy
Social system in which resources and mating opportunities are unequally distributed within a group.
Social Group
A collection of individuals who interact with one another, share similar characteristics, and collectively have a sense of unity or identity.
Selfish Herd
A concept in social evolution where individuals in a group position themselves to minimize their individual risk from predators, often leading to clumping behavior.
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