Examlex
If the quantity desired of something exceeds the amount available at zero price, that item is called
Natural Selection
The process by which traits become more or less common in a population due to consistent effects upon the survival or reproduction of their bearers.
Adaptive Changes
Adjustments or modifications in organisms or populations that enhance their survival and reproductive success in a particular environment.
Natality
The rate at which individuals produce offspring; the average per capita birth rate.
Offspring
The product of reproduction, a new organism produced by one or more parents.
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