In order to prevent/detect cervical cancer early, all girls/women should have a pap smear (or the fancy name of Papanicolau smear) every 3 years after they begin having intercourse or at the age of 21, regardless of sexual activity.
Answer:
Im sorry, but that is a question for you to answer. It is asking for you to take your experience from that lab, and see what you would do different to make the lab better and why you would do that. So all you have to do is write/type what you would do to make that lab experience better, and why you would do that.
Explanation:
The first, third, and fourth, because igneous, metamorphic, and sedimentary rock phases can all occur.