#video3

 Cancer causes one in seven deaths worldwide. This disease is caused by genetic changes which make cells grow and divide uncontrollably. The abnormal cell growth is a tumor which can be benign( it remains in one place) or malignant( it is able to spread). Radiation from the sun, chemicals and cigarrets are believed to be the triggers of cancer. Since 1990 cancer mortality have dropped about 26% and with the latest knowledge about treatment and detection we are more likely to survive this disease.
Police uses special dogs to detect drugs.
She is excessively nice.
He has metastasis to his lungs so I'm afraid he won't beat the illness.