Explore the causal link the phenomenon of one of the methods. If the phenomenon being studied occasions and it does not appear occasions, only one occasion in the former case first appeared in the latter situation does not occur, then this is the reason for this phenomenon. If the alarm clock on the glass where it rang the bell, ring tones can be heard; then deprived of glass in the air, alarm clock rang the bell when I could not hear the bell. These results indicate that the reasons for the spread of air is the sound. The result of differences in law are also probability.
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Containing Phrases
Parallel Carry-over Norm discrepancy law Subaltern Product cost What [who, when, where, how, why] the devil ...? calculate
Parallel Carry-over Norm discrepancy law Subaltern Product cost What [who, when, where, how, why] the devil ...? calculate