8.what is relative dating? how do scientists relative date a fossil?

Brief Explanations:

Relative dating is a method to determine the relative age of geological strata, fossils, or events without knowing their absolute age. Scientists use principles like the law of superposition (younger layers on top of older ones), cross - cutting relationships (a feature that cuts across others is younger), and fossil succession (fossils occur in a predictable order in the rock record) to relative date fossils.

Answer:

Relative dating is a technique to establish the relative ages of geological materials and events. Scientists use principles such as the law of superposition, cross - cutting relationships, and fossil succession to relative date fossils.