2.C
3.C
4.B
5.D
These are the anwers
When a researcher accidentally influences how participants behave, this effect is referred to as placebo effect
<h3>
What is placebo effect?</h3>
The placebo effect occurs when a patient receives a "dummy" treatment such as a placebo and their physical and mental health improves as a result.
In a placebo effect, the patient only reacts to the treatment because they think it is having an impact on them.
Much like when you give a youngster sugar tablets to take the edge off of their agony, they take them like medicine and feel better.
<h3>How does the placebo effect work?</h3>
Because it tricks the brain into thinking it is healing itself by releasing hormones that make you "feel good," the placebo effect is very potent. Therefore, when your doctor prescribes a placebo, they do not inform you that it has no effect; rather, they inform you that it will help you with your illness.
Learn more about Placebo effect:
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The Qin dynasty paid for their great building projects by<u> </u><u>Taxing the people</u>
This affected the fall of the Qin Empire because:
- <u>It destroyed the economy and caused a revolt</u>
Some of the building projects that were undertaken by the Qin empire includes:
- The Great Wall of China
- The Lingqu Canal
- The Dujiangyan Irrigation System
- The Zhengguo Canal, etc
These great building projects were mostly financed by collecting levies and taxing the people which was so expensive for the people to continue paying. This eventually led to a revolt of the people against the Qin dynasty.
Read more here:
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Answer:
My guess would be C: The government might have to hire people from other countries.
Answer:
C. Specialization. I believe
Explanation:
Because usually markets want to produce a lot of products not just to focus on one.