1
Q
Radiometric dating
A
the use of radioactive isotopes as a measure for determining the age of a rock or fossil
2
Q
Radioactive isotopes
A
an unstable form of an element that decays into another element by radiation - that is, by emitting energetic particles
3
Q
Continental drift
A
the movement of continents relative to one another over time
4
Q
Taxonomy
A
The identification, naming, and classification of organisms on the basis of shared traits
5
Q
Phylogeny
A
The evolutionary history of a group of organisms
6
Q
Domains
A
the highest (most inclusive) category in the modern system of classification. Eukarya, Archaea, Bacteria
7
Q
A
Bio112
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