I believe runoff would be the answer.
Answer:
No because the producers function is to produce food for itself and other organisms through photosynthesis. Without sunlight, photosynthesis is impossible. Dont know why it is bold srry.
Answer:
Arthroplasty
Explanation:
The restoration of function of a joint is called Arthroplasty. The bone functions are restored by maintaining the bones through resurfacing. Some times artificial joints are also used instead of resurfacing the existing bones.
Arthroplasty is a method to cure Osteoarthritis, or degenerative joint disease where joint cartilages reduces with age.
Also when medical treatments no longer make any impact on the joints of bone pain then Arthroplasty is done.