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Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

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Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

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Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

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The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

B, The nurse teaches the postoperative client to use an incentive spirometer to expand the lungs. B, The nurse teaches the postoperative client to use an incentive spirometer to expand the lungs.
An incentive spirometer An incentive spirometer
Alternate sites that can be used to create a new opening (-ostomy) in the colon. Alternate sites that can be used to create a new opening (-ostomy) in the colon.
Slap the foot bottom with the back of the hand. Rapid, light slaps create a stimulating sensation. Slap the foot bottom with the back of the hand. Rapid, light slaps create a stimulating sensation.
How to create a table of values from an equation and graph How to create a table of values from an equation and graph
How to create a table of values displaying commission and earnings (Question 2) How to create a table of values displaying commission and earnings (Question 2)
Video: Mendel's Principles of Dominance, Segregation and Independent Assortment

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