Examlex
An outward shift of the production possibilities frontier
Scientific Theory
A well-substantiated explanation of some aspect of the natural world that is acquired through the scientific method and repeatedly tested and confirmed through observation and experimentation.
Biodiversity
The variety and variability of life forms within a given ecosystem, biome, or on the entire Earth, important for the stability and resilience of ecosystems.
Agriculture
The practice of cultivating soil, growing crops, and raising livestock for food, fiber, and other products.
Supergroups
Broad classifications in the taxonomy of eukaryotic organisms, grouping together several kingdoms based on genetic similarities and evolutionary relationships.
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