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Exchange rates change because of relative
Exaptation
A process in which a feature acquires a function that was not acquired through natural selection for its current use.
Fossil Record
The total number of fossils that have been discovered, as well as the information derived from them, offering a chronological account of the history of life on Earth.
Genealogical Tree
A chart representing family relationships in a tree structure, similar to a pedigree chart but more detailed.
Phylogenetic Tree
A diagram that represents evolutionary relationships among various biological species or entities based upon similarities and differences in their physical or genetic characteristics.
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Q127: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5718/.jpg" alt=" In Figure 1.9,