lesson
How Cancer Spreads: The Process of Metastasis
Explain how cancer cells break away from a primary tumor, enter the bloodstream, and form new tumors elsewhere.

Explain how cancer cells break away from a primary tumor, enter the bloodstream, and form new tumors elsewhere.
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6 lessons
Learners will describe how uncontrolled cell division leads to tumor formation and metastasis, identify risk factors, and explain how cancer treatments target the cell cycle.