Question

Carcinomas are the most common type of cancer. They arise from the cells that cover external and internal body surfaces

Answer 1

Explanation:

yes it is most common cancer

Answer 2

Explanation:

Carcinoma is a type of cancer that starts in cells that make up the skin or the tissue lining organs, such as the liver or kidneys. Like other types of cancer, carcinomas are abnormal cells that divide without control. They are able to spread to other parts of the body, but don't always.