Question

which idea is emphasized throughout the selection? a the function and feel of prosthetic limb improved over time. b if no wars happened, there would be no great developments in prosthesis. c the appearance of prosthetic limbs is less important than the ease of use. d more men had to use prosthetic limbs as more men went to war.

Explanation:

Throughout the selection, the focus is likely on the evolution of prosthetic limbs. Option A emphasizes the improvement in function and feel over time, which is a common theme in discussions about the development of prosthetics. Option B is an extreme and unsubstantiated claim. Option C about appearance vs ease - of - use is not likely to be the over - arching idea. Option D is too narrow, focusing only on the connection to war and male users.

Answer:

A. The function and feel of prosthetic limb improved over time.