Why is judiciary important??

protect the law and rights given to us as Americans by our Constitution and the Bill of Rights

Explanation:

Not only does it protect the law and rights given to us as Americans by our Constitution and the Bill of Rights, but makes sure that all branches of the government are working to do their job, of the people, by the people and for the people of the United States of America.

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.

you so !