Question

16 How are cancer cells different
from normal cells in the lung
tissue?
17 Why do cancer cells in an
organ make the organ less
efficient?
18 Why might the growth of
cancer tumours in an organ
have fatal results?​

Answer 1

Explanation:

Unlike normal cells, cancer cells grow without order or control, destroying the healthy lung tissue around them. These types of tumors are called malignant tumors. When the cancer cells spread, they prevent organs of the body from functioning properly.