cancer Flashcards
1
Q
how are cancers formed
A
when cells divide uncontrollably to form lumps
2
Q
what are benign tumours
A
slow
harmless warts
moles
non-cancerous
3
Q
what are malignant tumours
A
fast
agressive
mobile
cancerous
4
Q
risk factors of cancer
A
smoking
diet
sun
unprotected sex