Examlex
Scientist have estimated the age of Earth to be 4.57 Ga.What did they use to determine this age and why did they use it?
Scientific Method
A systematic approach to investigation that includes observation, hypothesis formulation, experimentation, and conclusion to validate or modify the hypothesis.
Study Retention
The ability to maintain and recall information that has been learned over time.
Analyzing Data
The process of inspecting, cleaning, transforming, and modeling data to discover useful information and support decision-making.
Rate of Productivity
The measure of output or efficiency of production within a specified period of time.
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