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A book is being publicized that purports to provide proof that aliens from another planet brought life to Earth. The proof they show are strange fossils of multicellular organisms that look like no animal you have ever seen. What group actually includes these "aliens"?
Relative Area
A term that describes the proportion or percentage of a specific area with respect to a larger reference area, often used in analytical techniques.
Multiplicity
In NMR spectroscopy, multiplicity indicates the number of nearby nonequivalent hydrogen atoms influencing a given hydrogen atom's resonance, revealing its splitting pattern.
Relative Ratio
A term used to describe the proportional relationship between quantities or concentrations of substances.
Peak
A term often used in spectroscopy and chromatography to describe the highest point in a graph representing the presence or concentration of a substance.
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