Answer:
bonobo and the common chimpanzee :)
Explanation:
Cervical cancer develops in a woman's cervix (the entrance to the uterus from the vagina). Almost all cervical cancer cases (99%) are linked to infection with high-risk human papillomaviruses (HPV), an extremely common virus transmitted through sexual contact.
Khan Academy is great! Also, Alison (it's a website) has some free courses as well.