Examlex
What characteristic is unlikely to be associated with arctic tundra?
Tautology
A statement that is true by necessity or by virtue of its logical form, independent of the content of the proposition.
Negation
The operation that takes a proposition to its opposite in truth value, often denoted by "not."
Biconditional
A logical statement in which both parts imply each other; it is true when both parts have the same truth value.
Tautologies
Statements that are true in every possible interpretation because they affirm by their structure, such as "either it will rain today or it won't."
Q3: During the colonial period,the English permitted both
Q11: Females of various species shop around for
Q23: Scholars know the national origins of Americans
Q27: The U.S.had a low fertility rate in
Q30: The right to grant charters to incorporated
Q30: _ behavior is altered by experience.
Q31: Desert plants have the following characteristics that
Q39: Savanna<br>A)"Swamp forest"; northern coniferous forest<br>B)Undersea formations that
Q39: By restricting the amount of precious metals
Q62: Ovulation is indicated by the letter _.