What is the main idea of this selection?
A. Robot technology is advancing rapidly in the area of surgical procedures.
B. Robot technology is contributing to a safer and higher quality of life.
C. Robots may cost more but they can cut expenses in staffing.
D. Robots are replacing human workers in many industries.
The main idea of this selection is B. Robot technology is contributing to a safer and higher quality of life.
This answer captures the overarching theme that emphasizes the positive impact of robots in enhancing safety and the quality of life, rather than just focusing on advancements, costs, or replacement of jobs. If you have further questions or need assistance with another topic, feel free to ask!