Question

pithelial tissue - first, as its the most exposed...the UV rays from the sun can cause cancer, or exposure to chemicals/radiation

Muscle Tissue - Including Skeltal, Cardiac, and Smooth would be next. When carcinogens metastasize, they use the blood vessels like highways to travel the body, so they can go anywhere stomach leg etc

Connective Tissue - Least, couldn't think of an aswer

Nerve Tissues - Tumors developed in the spine, placing pressure on the nerves and spinal cord.