Question

which is the most dangerous form of skin cancer?
a basal cell carcinoma
b squamous cell carcinoma
c melanoma
d both basal cell carcinoma and squamous cell carcinoma

Explanation:

Melanoma is the most dangerous form of skin - cancer as it can spread quickly to other parts of the body if not detected early. Basal cell and squamous cell carcinomas are generally less aggressive and have a lower risk of spreading.

Answer:

C. Melanoma