Social Studies, 02.12.2020 19:00 aria2289
During the first century of United States history, what drove the westward movement of settlers?
Group of answer choices
Americans' desire for land to farm
Americans' need for more and larger ocean ports
the expanding American lumber industry
the transcontinental railroad
Answers: 3
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As our current atmosphere formed, the concentrations of various atmospheric gases fluctuated. match each gas with the explanation that best describes how its proportion changed during the evolution of the atmosphere.
Answers: 3
Social Studies, 22.06.2019 11:30
Which of the following methods could be considered a "best practice" in terms of informing respondents how their answers to an on-line survey about personal information will be protected? respondents are informed that investigators will try to keep their participation confidential; however, confidentiality cannot be assured.respondents are informed that a research assistant will transfer all the research data to a password-protected computer that is not connected to the internet, via a usb flashdrive. the computer is located in a research team member's office.the investigator uses the informed consent process to explain her institution's method for guaranteeing absolute confidentiality of research data.the investigator uses the informed consent process to explain how respondent data will be transmitted from the website to his encrypted database without ever recording respondents' ip addresses, but explains that on the internet confidentiality cannot be absolutely guaranteed.the investigator uses the informed consent process to explain how respondent data will be transmitted from the website to his encrypted database without ever recording respondents' ip addresses, but explains that on the internet confidentiality cannot be absolutely guaranteed
Answers: 2
Social Studies, 22.06.2019 12:00
What does the term mandate” mean in terms of civil rights and liberties?
Answers: 3
During the first century of United States history, what drove the westward movement of settlers?
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