Final answer:
Gamma rays are the type of radiation that is most likely to cause damage to body tissues.
Step-by-step explanation:
The type of radiation most likely to cause damage to body tissues is Gamma rays. Gamma rays are a form of high-energy electromagnetic radiation that can penetrate deep into the body, causing damage to cells and DNA. Unlike alpha and beta particles, which can be stopped by a sheet of paper or a few centimeters of air, gamma rays require thicker shielding, such as lead or concrete, to protect against them. Examples of sources of gamma rays include radioactive materials and nuclear reactions.
Learn more about Radiation and its effects on body tissues