The type of experience necessary to produce changes in a skill is called and the relatively permanent changes are called an example would be shooting soccer penalty kicks for an hour each day and then, during game time, never missing a penalty shot. a) training; conditioningb) practice; learningc) practice; conditioning

Karin bought illegal firearms at a gun show. at her trial, she alleged that she had committed this crime because her boyfriend had threatened to harm her and her two daughters if she did not. her lawyer asked the judge to instruct the jury that the prosecution had an obligation to prove beyond a reasonable doubt that karin had acted freely. instead, the judge told the jury that karin had the burden of proving duress by a preponderance of the evidence. who is correct?