79.6k views
2 votes
Why do tumors create problems for organisms ?

2 Answers

5 votes
Tumors are bunches of abnormal tissue growth, and they can constrict airways, and block your veins and arteries, causing them to be potentially fatal. 
User Michasaucer
by
8.8k points
4 votes
Tumors are bunches of abnormal tissue growth, and they can constrict airways, and block your veins and arteries, causing them to be potentially fatal.
User Chanel
by
8.0k points