Answer:steam engine, cotton gin, the spinning Jenny, the electrical telegraph.
Explanation:
Answer:
<em>Those</em><em> </em><em>reaction</em><em> </em><em>in which one element </em><em>replaces</em><em> </em><em>another element form its place is</em><em> </em><em>called Single displacement reaction</em><em> </em>
Answer:
Hey There Your answer would be swamp
Explanation:
Answer:
c they thought that the Japanese Americans were spies
Answer:
<h3>credence qualities.</h3>
Explanation:
- Credence qualities are those qualities in a good or a service that consumers cannot evaluate the utilities though they have purchased it. These qualities are health, repairs, advice, etc.
- To evaluate credence quality, consumers need to have a set of special skills or should have an adequate knowledge about a certain good or service.
- Here, the college is having difficulty evaluating the effectiveness of the marketing firm's work because this kind of service has many credence qualities. The students cannot fully evaluate or comprehend the utilities of this service as they lack in dept knowledge or the right set of skills.
