Cancer explaination and growth and development video 3D

Cancer medically called a malignant neoplasm, is a term for a large group of different diseases. Cancers create malignant tumors, cells that divide and grow uncontrollably and invade nearby parts of the body. The cancer may also spread to more distant parts of the body through the lymphatic system or bloodstream. Not all tumors are cancerous. Benign tumors do not grow uncontrollably, do not