Rhumetoid Arthritis: chronic arthritis. swollen and stiff joints, can be crippling, classified as an autoimmune disease.
Osteoarthritis: caused by joint degeneration (the destruction of cartilage) resulting in bone rubbing against bone.
I'm not sure which one of this it is, but the answer is a form of arthritis
Answer:
(I)
Explanation:
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Explanation:
some examples include;
1) eradication of polio (positive)
2) prematurely born children now have a very high chance of survival due to the advanced facilities such as incubators (positive)
<span>A catastrophe is an event causing great and sudden damage and suffering/ a disaster</span><span />
Sample answer:
Protective equipment is designed to prevent the common injuries that can occur for each sport. While protective equipment does not completely eliminate the chance for injury, it does significantly reduce the risk.
