Examlex
The three domains proposed by Carl Woese and George Fox are the Archaea, the Eukarya, and the Protista.
Contraries
Statements, concepts, or propositions that cannot both be true at the same time, but can both be false.
Subcontraries
In traditional logic, propositions that cannot both be false but can both be true, specific within the square of opposition.
Subalternates
In logic, these refer to propositions that are related in such a way that the truth of one implies the truth of the other, but not necessarily vice versa.
Contradictories
In logic, statements that are in direct opposition to each other, where if one is true, the other must be false, and vice versa.
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