-Fossils of ancient organisms are found in deep layers of rock, while the fossils of more recent organisms are found in shallower layers. Which two groups' common ancestor would be found in relatively shallow fossils?
Definitions:
Cause and Effect
A relationship between two events where one event (the cause) directly results in the other event (the effect).
Applied Research
Research aimed at solving practical problems rather than acquiring knowledge for knowledge's sake.
Operational Definitions
Clear, detailed descriptions of how variables are measured or defined within a study.
Bias
A systematic error or deviation from true values in data collection, analysis, interpretation, or review.
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