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Home Q & A Board Science-Related Homework Help Psychology
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colleen colleen
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9 years ago
The key characteristic of a malignant tumor is that such a tumor
a. does not require surgery.
b. cannot cause brain damage.
c. has a distinct border.
d. spreads rapidly through infiltration of adjacent tissue.
e. can give off cancerous cells that in turn reach distant sites.
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ThePsychicThePsychic
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9 years ago
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