Geologists found fossils in several layers within the earth and have determined, by using c-14 dating, that of all of the following layers of fossils found in the illustrated rock layers the fossils found in layer are the oldest. a) b b) c c) e d) f

A) B

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This is the correct answer on USATestPrep.

i believe your answer would be c.. : )

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.