Answer:
C. High-tech.
Explanation:
High-tech can be defined as the use of the latest or most advanced technology. High-tech is simply a short word for high technology and it comprises of a cutting edge or frontier technology by virtue of the use of the latest or most advanced technology available to users.
This ultimately implies that, a high technology (High-tech) typically involves the process of using complex computer systems, electronics or tools that are considered to be the latest or most advanced in the technology industry.
<em>Some examples of high-tech products are smart televisions, capsule endoscopy, smartphones, electric cars, etc. </em>
Its actually an totem pole which represents family members from a past, and ancestors.
B would the correct answer
The answer here is meta-analysis.
We can see here that Dr O'Connor is using meta-analysis because she is examining the 170 studies that have been done on the topic to find out the truth that lies behind theses similar studies. Meta-analysis in essence is a statistical analysis done on the results of the previous studies on a certain topic or in a certain field as it combines all of those findings to get an overall result.