Which of the following is an observation? A.
John honked his horn several times at a stalled car to teach the other driver a lesson.
B.
John honked his horn several times and sped around a stalled car because he was angry.
OC.
none of these
D.
John honked his horn several times, turned into the oncoming lane, and sped around a stalled car.

A(n) is an alliance or collection of parties.

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

During the early period of spanish colonialism, the death of large numbers of native people led to what