· radioactive decay, fusion, fission · electromagnetic radiation of high energy · produced by sub-atomic particle interactions · cancer treatment and for diagnostic purposes · health risks include cancer, genetic mutations, death The electromagnetic waves described as both beneficial and detrimental to human health are waves. A) UV B) beta C) gamma D) infra red

Option (C) gamma

Explanation:

Gamma radiation are electromagnetic radiation of high energy produced from radioactive decay, fission and fussion. It possesses a great penetrating power and as such, it used to diagnose and also to treat certain types of cancer. Despite this positive application, gamma radiation also poses great risk to health as it may also provoke cancer, genetic mutations and even death.