Answer:
trading means exchanging good and services on a random agreement
Answer:
Confirmation Bias
Explanation:
Confirmation bias is how one calls the tendency to interpret, favor, recall, and search for information in a way that it only confirms one's preexisting beliefs or hypotheses. Kayla is encountering a case of these propensities when she's evading data that would repudiate her convictions about the smartphone and gives uncommon consideration to the data that would bolster her decision. Also, it is important to add that the Selective Exposure theory expresses that individuals may have a propensity to favor data that strengthen their convictions while giving little consideration to data that would negate them.
Evolution theory................................................................
Answer:
Traditional technologies were initially invented during the time when knowledge were still limited. So, their maximum potential were left undiscovered by the people who live in the past.
The efficiency of traditional technologies can be massively improved by adding some key features of modern inventions.
For example, Wheels has existed since 3,500 B.C. But it only reach its maximum potential in terms of speed, durability, and resistance power only after the latest latex and steel technology was invented .
Other example would be light bulbs. It was created in 1879, but only reach it maximum potential in term of energy efficiency after the invention of LED technology.
