Final answer:
Human papilloma virus (HPV) is an infectious factor strongly linked to the development of cervical cancer, which it contributes to by affecting cell division and growth.
Step-by-step explanation:
The Human papilloma virus (HPV) is an infectious environmental factor that is known to be a key contributor to the development of cervical cancer. HPV is a sexually transmitted virus that may cause genital warts and has a strong association with cervical cancer. The virus affects the cell's metabolic machinery and the way cells divide, which can lead to the formation of tumors. More than 90 percent of cervical cancer cases are caused at least in part by HPV infection.