Answer:
Federal
Explanation:
The politics of Egypt are based on republicanism, with a semi-presidential system of government. The current political system was established following the Egyptian Revolution of 2011 and the resignation of President Hosni Mubarak.
Answer:
The study described above is an observational study.
Explanation:
The main difference between an observational study and an exepriment, is that in an experiment there is a manipulation of one or more variables, this usually happens in a controled environment. In an observational study, the conditions of the research subjects are not meant to be altered but only observed, surveys and interviews are common research techinques used for this purpose.
The example above is describing an observational study since there is no manipulation of variables, only a survey that aimes to understand the factors that influence the dependent variable, that in this case is anxiety.
Answer:
Environmental etiology
Explanation:
environmental factors such as exposure to tobacco smoke and herbicides has been linked to increased risk off autism in children.
Mrs. Woods should talk to in order to have the problem addressed quickly:
D) her Congressional representative