Question

In the human body, which cells are constantly dividing? Why is this important? How can this be potentially harmful?

Answer 1

If someone gets cancer, then cancerous cells divide a more rapidly rate than any other cells. This is bad because then it'll be harder to get rid of the cancer cells.

Answer 2

skin cells, cells in the throat and stomach... also, blood cells are made frequently. oh, and this is harmful because more mutations are possible - this can lead to malignant tumors.