What are malignant tumors?

A. tumors that grow slowly and do not spread from their original site

B. tumors that grow fast and spread to neighboring tissues

C. tumors that start in blood-forming tissue and produce abnormal blood cells

Relax

Respuesta :

Answer:

Explanation:

It is b. because tumors do grow fast and will spread thorought your body witch will mess up ur tissius

The answer is B. Tumors that grow fast and spread to neighboring tissues