The answer here is meta-analysis.
We can see here that Dr O'Connor is using meta-analysis because she is examining the 170 studies that have been done on the topic to find out the truth that lies behind theses similar studies. Meta-analysis in essence is a statistical analysis done on the results of the previous studies on a certain topic or in a certain field as it combines all of those findings to get an overall result.
A soda in a styrofoam cup with a lid, coffee in a thermos with the lid closed is the isolated systems.
<h3><u>Explanation:
</u></h3>
Styrofoam cups and thermos containers are typical examples of containers that don’t allow the transfer of heat energy in their environments. A system is said to be isolated if it doesn’t allow heat exchange with its surroundings. A Styrofoam cup with a lid keeps the coffee hot due to its insulation properties.
Thermos container is a more effective insulator since it is made of double-walled container to lock either heat or cold inside. Insulators create effective isolated system depending on the materials they were made from. A completely isolated system does exist.
His or her ability to use The Department of Energy, The EPA, The FBI, and The Department of Health and Human Services to influence other countries is The President's tools in foreign policy.
<h3>What is foreign policy?</h3>
Foreign policy are the predefined strategies and policies that need to be established and design in such as way that the home country can build a good relationship with the foreign countries. These policies are formed by foreign minister, but president implement them.
Thus, option C is correct.
For more details about foreign policy, click here:
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I think all of those places are in Greece.
