Examlex
Nutrients with a sedimentary cycle enter the ecosystem via the atmosphere.
Indivisible
A characteristic of goods or factors that cannot be divided or separated into smaller units without losing value or utility.
Public Good
A product or service that is provided without profit to all members of a society, either by the government or a private individual or organization.
Price Mechanism
The process through which prices rise and fall as a result of changes in supply and demand, guiding economic decisions and resource allocation.
Communism
An economic system characterized by collective ownership of most resources and central planning.
Q8: Most species of plants and animals have
Q20: A diagram that describes the interactions between
Q31: Frozen, treeless plains dominated by sedges, heaths,
Q42: More than one-half of all known plant
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Q55: Production efficiency is the proportion of the
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Q81: In aquatic habitats, the upper zone of