Question

read the text.
a group of students in a summer program in india recently put their minds together to propose a new and improved design for prosthetics for patients who have lost their hands. the difficulty is that many prosthetic, or artificial, hands are hard to fit and move, as well as tiring to use. with robotics, the students in the program succeeded in creating a soft, flexible prosthetic hand that uses a hinged aluminum mechanism and is easier to operate. this innovation has the potential to improve thousands of lives around the world.
which organizational structure does this text primarily use?
problem - solution
compare - contrast

Explanation:

The text first identifies a problem: existing prosthetic hands are hard to fit, move, and tiring to use. It then presents the solution: students created a soft, flexible prosthetic hand with a hinged aluminum mechanism that is easier to operate. This matches the problem-solution organizational structure.

Answer:

problem-solution