what is the main reason of cancer
Answers
Answered by
3
many things are known to cause cancer .
in general , things that cause cancer are called"carcinogens".
(nearly all "mutagens ".are also carcinogens and vice versa).
most carcinogens cause only one particular tupe of cancer.
for example
the most common cause of lung cancer is long -term exposure to tobacco smoke.
human papillomavirus infection is the most frequent cause of cervical cancer.
in general , things that cause cancer are called"carcinogens".
(nearly all "mutagens ".are also carcinogens and vice versa).
most carcinogens cause only one particular tupe of cancer.
for example
the most common cause of lung cancer is long -term exposure to tobacco smoke.
human papillomavirus infection is the most frequent cause of cervical cancer.
Wizred2:
wrong
very bad
Similar questions