Did you know?
More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.
Did you know?
Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
Resource partitioning among five species of warblers feeding in North American spruce trees.
American Red Squirrel
American soldiers—some of them regulars in deep blue uniforms, others in buckskin cowboy outfits— fi
The American Sign Language Alphabet.
A typical office file room. (Paper medical records are rapidly being replaced by electronic ...
Candidates for jobs are sometimes rejected when the prospective employer finds negative images or ...