Question

cancer starts as one cell that replicates uncontrollably. eventually those cancer cells may become a tumor. which statement best supports these facts? cells are the basic unit of life. cells come from pre - existing cells. cells make up all living organisms. cells differentiate into specific types of cells.

Explanation:

The statement that cells are the basic unit of life is fundamental to understanding how cancer starts from a single - cell origin and can develop into a tumor. It ties into the overall concept of cell - based life processes and abnormal cell behavior in cancer.

Answer:

Cells are the basic unit of life.