Answer:
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.
Explanation:
They can cause changes in a certain cell that can cause the growth or death in a cell.
They are neither, they do not have the mechanism to ingest or produce food.
The leaf. That is where photosynthesis occurs.
Involuntary muscles would be the right answer its muscles like the heart and lungs that work without you telling them to
