What causes a normal cell to turn into a cancerous tumor?

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Explanation:

We may never know

Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor.

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of carbon is as shown here in the image.

listen, you cant how young you were.

"you didn't chose the stud life. the stud life chose you."