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Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

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.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

A male Lestes dryas in the "spread-winged" posture that gives the family its common name A male Lestes dryas in the "spread-winged" posture that gives the family its common name
Acquired resistance. Acquired resistance.
Common Prefixes of the Metric System Common Prefixes of the Metric System
Common Adrenergic Blocking Drugs (Antagonistics) Common Adrenergic Blocking Drugs (Antagonistics)
Common Root Words and Combining Forms Cont. Common Root Words and Combining Forms Cont.
Common Traits of Flowers Common Traits of Flowers
Video: Passive Smoke Exposure

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