Can you better describe what your asking?
Answer:
Surgery.
Radiation therapy.
Targeted drug therapy.
Are a few ways they will treat or get rid of cancer.
But this dose not aways work.
I don't even know. a a a a a a a a a a
They changed over time by finding the right ingredients such as iron, metal, or steel to forge different creations. They took so slowly because no one was discovered the things to make stone tools.