Answer:
Human activities are changing Earth's natural greenhouse effect. Burning fossil fuels like coal and oil puts more carbon dioxide into our atmosphere. NASA has observed increases in the amount of carbon dioxide and some other greenhouse gases in our atmosphere.
Answer:
What changed is that United States were attacked by Japan without previously being warned, so this was a turning point for everyone. American territory was under attack and there was no other solution than to include the States in war.
Explanation:
Attack on Pearl Harbor, United States harbor on Hawaii is one of turning points in the war. United States who were neutral until that moment were provoked by Japanese who left them no choice. United States joined the Allies. People supported this decision as everyone was furious because of the attack.
In a(n) panel survey design, a single group of participants is questioned more than once.
A comprehensive review of the design, problems of implementation, and analytic uses of panel surveys. A multidisciplinary group of contributors presents a comparative evaluation of longitudinal studies, offering both general reviews and detailed discussion of methodological issues.
The definition of a panel survey is a longitudinal study that measures the behavior of people over time, including their thoughts, feelings, and emotions. Survey respondents may include customers, consumers, employees, patients, voters and other people who provide valuable insights.
Target audiences in a panel survey are chosen for the study and data points are gathered repeatedly at different points during the study.
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Answer:
control
Explanation:
Control group: In psychological research, the term control group is referred to as the group in specific research, study, or experiment that does not get or encounter any treatment through the researcher or the experimenter and therefore it is being used as a basis to measure or identify the other subjects being tested do.
In the question above, Malila had been assigned to the control group.
Give Isabel candy every time she didn't interrupt a phone call
