How do normal cells become a cancer cell​

"Normal cells become cancerous when a series of mutations leads the cell to continue to grow and divide out of control. "

Hope it helps.

When there’s a mutation that leads to deleting a sequence rearranging a sequence or copying a sequence

Secondary succession is when a forest fire or when people chop down trees, the ecosystem still has plants there and it regrows itself.

Primary succession is when a volcano erupts of a glacier wipes out all the snow and lichen (pioneer species) grows.