I think the correct answer is D...
OK so for this one flexibility programs are designed for all ages because you can stretch and do any kind of exercise that involves stretching so the best choice is option D.
How long has this problem been occurring
Where is the pain located
Answer:
c. Osteoclast
Explanation:
If the number of osteoclasts gets lowered inside the bony tissue or they are not adequately developed, the bone dysfunctioning called Osteopetrosis develops.
