Question

Consider the comfort and difficulty aspects of prostheses with and without knee joints:

Option 1: Easier (have knee joint); more comfortable (more tissue)
Option 2: Greater (due to bony limb); harder (don't have knee joint)
Option 3: Harder (don't have knee joint); more comfortable (more tissue)
Option 4: Easier (have knee joint); greater (due to bony limb)

Answer 1

The question is asking about the comfort and difficulty aspects of prostheses with and without knee joints. The options provided include different combinations of easiness, comfort, and difficulty.

Step-by-step explanation:

The question is asking about the comfort and difficulty aspects of prostheses with and without knee joints. The options provided include different combinations of easiness, comfort, and difficulty. Option 1 states that prostheses with knee joints are easier and more comfortable due to the presence of the joint and more tissue. Option 2 suggests that prostheses without knee joints are greater in some way (not defined) and harder due to the absence of the joint. Option 3 states that prostheses without knee joints are harder, but more comfortable due to the extra tissue. Option 4 suggests that prostheses with knee joints are easier and greater (not defined) due to the presence of the joint and a bony limb.