what is the natural increase of a country with a birth rate of 35 per thousand and a death rate of 12 per thousand ?​

Which of the following events most directly contributed to the establishment of israel as a nation

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

On average, being married has a(n) effect on happiness.