Rules of evidence stipulate the requirements for introducing evidence and define the qualifications of an expert witness and the nature of the testimony he or she may give.

Rules of evidence that stipulate the requirements for introducing evidence and define the qualifications of an expert witness and the nature of the testimony he or she may give are referred to as material witness rules.

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.

answer; elasticity of the lungs decreases;