________ occurs when mineral-rich groundwater permeates porous tissue and fills the empty spaces, hardening into a fossil
A) Correlation
B) Radioactive decay
C) Carbonization
D) Permineralization
Answer: D
Environmental & Atmospheric Sciences
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Indicate whether the statement is true or false
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A) Am B) Aw C) Af D) As
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A positively charged atom of an element is called a(n) ____
A)positron B)neutron C)ion D)isotope E)isomer
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