Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.
Did you know?
Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.
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The average adult has about 21 square feet of skin.
Did you know?
Your heart beats over 36 million times a year.
Early in the twentieth century, when malnutrition was common, companies such as this one advertised
Seasonal Depression Treatment
Features Associated with Tidal Currents
Mechanical Events
Anterosuperior view of false pelvis (pink)
The major events in meiosis in an animal cell with metaphase