which type of electromagnetic waves are dangerous enough to be used to kill cancerous cells?\no gamma…

which type of electromagnetic waves are dangerous enough to be used to kill cancerous cells?\no gamma rays\no visible light\no infrared light\no microwaves
Answer
Brief Explanations:
Gamma - rays have high energy and can penetrate deep into the body and damage cancer cells. Visible light, infrared light, and microwaves do not have sufficient energy to kill cancer cells.
Answer:
A. gamma rays