allergies		What is the most common form of arthritis
age		Allergy attacks are usually brought on by _____.
panting		Rheumatoid arthritis can happen at any _____,
immunesystem		The body's own _____attacks healthy joint tissue.
mucus		What is bad for people with asthma?
joints		What type of arthritis attacks its own immune system?
airways		Rheumatoid arthritis ______ the joint lining or synovium.
osteoarthritis		Asthma affects the ______ to the lungs.
rheumatoid		______ is the most common risk factor of osteoarthritis
inflames		People with asthma use this.
age		When an asthma attack happens, the air tube begins to fill with _____.
inhaler		What does the Greek word asthma mean?
genetic		______ factors play a role in rheumatoid arthritis.
airpollution		Arthritis affects the _____.