ITO ANG DAPAT NATING GAWIN SA MGA BATAS NA IPINATUTUPAD PARA SA PANGANGALAGA NG ATING KALIKASAN​ D O S U N M U

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.

male citizens in athens could vote on all the decisions that affected the city and serve on juries. however, democracy was not open to everyone. citizen women and children were not allowed to vote. slaves and foreigners living in athens (known as metics) were banned from participating in government.

answerthomas malthus wrote an essay on the principle of population;

hope this ,(malthus)