Respuesta :
They get a sense of the history of the area they are investigating.
Density of a rock and age of a rock require very specific tests that are irrelevant to the relationships between the rock tested and other layers.
Value of a rock is very subjective to the use that can be made of the rock and also tells nothing about the relationships between layers.
Brainliest?
Density of a rock and age of a rock require very specific tests that are irrelevant to the relationships between the rock tested and other layers.
Value of a rock is very subjective to the use that can be made of the rock and also tells nothing about the relationships between layers.
Brainliest?
Answer:
They get a sense of the history of the area they are investigating.
Explanation:
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