What is used to determine phylogeny?
mutations
dna
evolutionary history
organisms on earth

The correct answer is C. Evolutionary history

Explanation:

In biology, the phylogeny refers to the branch that studies the link between species and organism on earth based on evolution, because of this, the phylogeny relies on the evolutionary history which refers to the changes organism experience over time. Besides this, the evolutionary history is studied through phylogenetic analysis or inferences that compare the traits, morphology, and genes of different organisms to try to determine if they are related or evolved from the same ancestor. Considering this, the main tool that is used to determine phylogeny is the evolutionary history.

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the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.