Question

classify the characteristics of based on the type of arthritis they describe. can occur in children and young adults due to overuse or misuse synovial membrane attacked common for athletes caused by an autoimmune reaction most common form of arthritis damage to joints after decades of heavy use osteoarthritis rheumatoid arthritis

Explanation:

Osteoarthritis is often due to over - use or misuse and damage to joints after decades of heavy use, and it is the most common form of arthritis. Rheumatoid arthritis is an autoimmune disease where the synovial membrane is attacked, and it can occur in children and young adults and is common for athletes.

Answer:

Osteoarthritis: due to overuse or misuse, most common form of arthritis, damage to joints after decades of heavy use
Rheumatoid Arthritis: can occur in children and young adults, synovial membrane attacked, common for athletes, caused by an autoimmune reaction