Answer:
Copernican Revolution, shift in the field of astronomy from a geocentric understanding of the universe, centred around Earth, to a heliocentric understanding, centred around the Sun, as articulated by the Polish astronomer Nicolaus Copernicus in the 16th century.
Explanation:
https://www.britannica.com/topic/Copernican-Revolution
Answer:Life Review
Explanation:
Claudia's habit of keeping a detailed journal that includes her childhood to early adulthood stories and passes on to her grandchildren as history can be described as Life review.
Life review can be helpful in many ways like
Life Review can be helpful to old adults to find hope and meaning in their life. Life review can be resourceful for a family descendant to know their history.
Answer:
World-wide, mutual dependence
Explanation:
Perceived as each country depending on, and depended on other countries. Comes from the importing and exporting of goods and services.
Answer: This is a "CONTROLLED PLACEBO EXPERIMENT".
Explanation: A controlled placebo experiment is a type of research method that is used to check the effectiveness of a drug in a patient. This is done by selecting a sample group, then randomly divide the two group into a placebo group ( this are the group that will receive the drug treatment ) and the controlled group( these are the group that will receive a coloured mixture that looks like the drug, but does not have any effect). Without the groups knowledge about the real drugs and the coloured mixture, but are followed up and tested.
This is a controlled placebo experiment, because 400 student has been choosed as the sample, and are divided into a placebo group and a controlled group, to check the effectiveness of a drug on their memory.