Examlex
Each column in a relation represents a(n) _____.
Charles Darwin
A British naturalist known for his contributions to the science of evolution and his theory of natural selection.
Natural Selection
The process by which organisms better adapted to their environment tend to survive and produce more offspring.
British Naturalist
A scientist from Britain who studies the natural world, especially plants and animals.
Mutations
Changes in the DNA sequence of a cell's genome, which can lead to variations in physical traits or the development of diseases.
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