Answer:
Single-blind procedure/study
Explanation:
Single-blind of study is a type of research procedure in which the researcher is the only one that knows the experimental and control group, only the researcher knows the treatment each group is receiving. The aim of this method is to reduce bias in the study.
Answer:
Demand is the economic term meaning the willingness of consumers to purchase a specific amount of a product at different prices.
Explanation:
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La democracia es una forma de gobierno en la que las personas pueden elegir a sus representantes por sí mismos.
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Explanation:</u></h3>
Ventajas de la democracia: -
1) Podemos elegir fácilmente a nuestro representante de acuerdo con nuestros deseos.
2) Podemos compartir fácilmente nuestra opinión en un país democrático
3) Tenemos la libertad de vivir en cualquier parte del país.
Answer:
D. the opportunity cost of the product decreasing.
Explanation:
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