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classification

Across
Characters that have evolved in a species since sharing a common ancestor
A group of organisms that breed and produce fertile offspring
Based on physical simmilarities
D,K,P,C,O,F,G,S
Down
A 2 part scientific naming system using latin words
Evolutionary history for a group of species
Each place where a branch splits in a cladogram.
A classification system based on common ancestry
A Key used to identify organisms
A group of organisms that share certain traits derived from a common ancester