Final answer:
Basal cell carcinoma, squamous cell carcinoma, and melanoma are the three common types of skin cancer. Carcinomas are unlikely to spread, while melanoma is rare but likely to metastasize and causes the most skin cancer deaths.
Step-by-step explanation:
There are three common types of skin cancer: basal cell carcinoma, squamous cell carcinoma, and melanoma. Basal cell carcinoma and squamous cell carcinoma are both types of cacinomas and are more common than melanoma. Carcinomas are unlikely to metastasize or spread to other parts of the body. Melanoma, on the other hand, is rare but likely to metastasize and causes the most skin cancer deaths.