Answer:
Explanation:
According to my research on on the scientific method, I can say that based on the information provided within the question the main flaw in this design is that the researchers did not define what happiness is exactly and how they will measure the levels of happiness of how much happiness is achieved. Without doing this they cannot validate the results of the study in numerical values.
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B. Industrial Revolution
Is the era where people moved to cities and created instrumental pieces of technology.
Answer:
<h2>Bakit dito MO tinatanong e </h2><h2>Brainly America to </h2>
Tourism and hospitality includes attractions management, convention planning, customer service, event planning, food service, gaming, lodging, marketing, sales and travel.
