Examlex
What is the name for the phylum of seedless vascular plants that has about 1000 known living species, including those in the genera Lycopodium and Selaginella?
Price Change
A variation in the cost of a good or service over time.
Technology Improvement
The enhancement or development of new technologies or the improvement of existing technologies, which can lead to increased efficiency and productivity.
Complementary Good
A product or service that is typically used or consumed together with another good or service, increasing demand for one another.
Equilibrium Price
The price at which the quantity of a good supplied equals the quantity demanded, balancing the market.
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