Question

what categories does used to determine the geological time scale

A. Natural Selection

B. Adaptation

C. Genetic Variation

It's only one of these answers no others ones so choose the right one if these three answer choices

Answer 1

[AI-generated answer — Bot GPT 3.5]

None of the given options (Natural Selection, Adaptation, Genetic Variation) are correct categories used to determine the geological time scale. The geological time scale is determined based on the study of rock layers and fossils, and it represents the divisions of time in Earth's history. Examples of categories used to determine the geological time scale include periods, epochs, and ages.