Which statement explains how determining the age of the remains of living things is similar to dating rocks? Organisms and rocks both contain stable and unstable elements. Organisms contain the same unstable elements as those found in rocks. Elements in rocks decay at the same rate as elements in the remains of organisms. Rocks and organisms both have gases trapped inside that are measured to determine age.

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

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during the process of dna replication, brdu can replace thymidine and incorporate into the newly synthesized dna, cell proliferation thus can be reflected in the extent of brdu incorporation.

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