Cuál crees que fue la causa que tuvo mayor impacto en la disolución de el imperio Romano?

Which characteristics best describe aaron douglass’s painting, song of the towers

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

What is the phrase describes the paleo-indians of prehistoric arkansas