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.
The answer to your question is A
A controlled experiment is the type of experiment when <span>two experiments are identical except for one variable. So the word missing is Controlled experiment. Hope this helps</span>
The answer is letter C. That spontaneous generation didn't happe
Rudolf Virchow tried to prove that whatever cells existed had to come from pre-existing ones.
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Answer: Hope This Helps!
Explanation:
Each half of the chromosome, the sister chromatids, has a granule located somewhere near the centromere. This is the kinetochore, and is the place where the spindle microtubules attach.