Question

which best describes cancer cells?
cancer cells cannot enter the circulatory system.
cancer cells grow controllably.
cancer cells attach to organs.
cancer cells lose nutrients to healthy cells.

Explanation:

Cancer cells can detach from the original tumor and attach to other organs through a process called metastasis. They can enter the circulatory and lymphatic systems. They grow uncontrollably and compete with healthy cells for nutrients, not lose nutrients to them.

Answer:

Cancer cells attach to organs.