Question

which detail shows problems that amputees faced with prosthesis? (select two)
a ysidros improvement reduced friction, improved walking, and relieved pressure.
b amputation surgery became more advanced in the 19th century.
c the hanger limb used barrel staves and metal and featured hinged joints.
d some technology from the sixteenth century was advanced for the time.
e modern technology has made prosthetic limbs lighter and more pleasing to the eye.

Explanation:

We need to find details about problems amputees faced with prosthesis. Option A shows improvements to address issues, implying there were problems before. Option C just describes the structure of a prosthesis and not a problem. Option B is about amputation - surgery advancement, not prosthesis - related problems. Option D is about old - time technology being advanced, not problems. Option E is about modern technology benefits, not problems. So, the details that show problems are likely related to what needed improvement, which is indicated by Option A.

Answer:

A. Ysidro's improvement reduced friction, improved walking, and relieved pressure.
(There seems to be no second correct option among the given choices based on the above - mentioned reasoning. If there is more context or if the question is misinterpreted, the answer may change.)