arsenic
Cancer
A poisonous chemical used to kill weeds and pests. Also used in cancer therapy.
Lung Cancer
(AHR-sin-ik): A poison used to kill weeds and pests. Arsenic is also used in some cancer treatments to kill cancer cells.
A poisonous chemical used to kill weeds and pests. Also used in cancer therapy.
(AHR-sin-ik): A poison used to kill weeds and pests. Arsenic is also used in some cancer treatments to kill cancer cells.