Fill in the blank: "Fossils found in deeper layers of sediment are "

question source: GeniusChallenge quiz, The Fossil Record.

"Fossils found in deeper layers of sediment are older."

the answer for your question is animal remains

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.

silty loam

hope this