1. Basal Cell Carcinoma
Basal Cell is the most common skin cancer, developing on the top layer of the epidermis. Basal cell cancer is caused by the ultraviolet rays of the sun, and may first appear as a small lesion on the skin. Eventually, this abnormality my become a discolored bump, growing slowly and changing color and...
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- Approx Pages: 2
- Grade Level: High School