Put another way, a bit is either an 'on' or an 'off' which is processed by a computer processor, we represent 'on' as '1' and 'off' as '0'.
In this section you can learn more about the known causes of cancer, including genetic factors; lifestyle factors such as tobacco use, diet, and physical activity; certain types of infections; and environmental exposures to different types of chemicals and radiation.
While sun exposure is the primary cause of skin cancer, it's not the only one. Ultraviolet radiation (UV) exposure from tanning beds and occupational equipment, and a family history are other causes.