The answer is D. a push the acts over a certain area.
Answer:
An index fossil is a fossil used to determine the age of the sediments in which it is found. When quickly approximating the age of new finds, an archaeologist looks at the rocks in which it is buried, as those sediments would have been on the surface at the time of the death of the pre-historic creature.
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A mixture of equal amounts of two enantiomers <span>is called a racemic mixture.</span>
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Explanation:
ummm what type in a trcik?
Answer:
organisms have the amazing ability to make (produce) their own energy-rich food molecules from sunlight and simple chemicals.
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