Answer:
<em><u>B. Tell it like it is.</u></em>
Explanation:
There are many human relations skills which can help you to more willingly take on a challenging subject. Greater self-confidence is one of those for example.
Being more self-confident enables you to trust more in yourself and therefore to also think you can succeed better with more challenging topics in comparion to the scenario where you don't really think highly about yourself.
Cancer cells the branch of medicine concerned with the studying and treatment of tumor.
1 : a small anatomical cavity or deep narrow-mouthed depression especially : a small simple or slightly branched gland : crypt. 2 : a small lymph node. 3 : a vesicle in the mammalian ovary that contains a developing egg surrounded by a covering of cells : ovarian follicle especially : graafian follicle.