Need someone to make me laugh I’ll mark brainlist

Pj conducts an experimental study on the effects of soft music during high stakes science testing. he randomly assigns students at the school. in one condition he does not provide music for testing while in the other group he does provide the music. he administers a pretest at the beginning of the year and a posttest at the end of the year. pj’s design is best described as a: a.static group comparisonb. pretest-posttest control group designc.control-group-time-series designd. nonrandomized control-group pretest-posttest design

Name 2 laws that states can still control today

Arrange the events in the correct answer the spanish inquisition forced most non catholics out of spain the conquistadores concerted the conquered colonies to christianity