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Author Question: What is the percentage of total atmospheric gas that is made up of oxygen? A) 21 B) 25 C) 33 D) ... (Read 91 times) |
Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.
Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.