What is the difference between scientific theory and scientificlaw?

Apsychologist has developed a series of personality inventories and wants to determine if they are valid. one of the scales measures perfectionism, so he asks a colleague for advice on how to establish the validity of this scale. the colleague tells him that if he were to find a sample of people with personality disorder, these people would obtain high scores on a scale that measures perfectionism.

What happens in puerto rico in 2012 to celebrate the anniversary of clemente's 3000th hit

Explain the diversity of race in latin america