Which of the following statements about tumors is correct?
Question 4 options:
Benign tumors stay in one place, but they can cause problems if they press against surrounding tissues, preventing them from functioning properly.
Malignant tumors invade nearby tissues and organs, often disrupting their ability to function properly.
Cancer cells from malignant tumors can break away and travel to other parts of the body.
Tumors are caused by cells that do not respond to the normal factors that control cell division , such as contact inhibition and density and growth factors.
All of the above are correct statements about tumors.