Question

PLEASE HELP ASAP

which of the answer choices provides an accurate example of how knowledge of nuclear reactions has been used to benefit society?

((select all that apply))

A) medical imaging devices use radioactive elements with short half-lives to see through the human body and diagnose patients

B) nuclear fusion can be easily activated and controlled in nuclear power plants and harness to generate clean electricity

C) Radiation in correct doses May be able to prevent and treat illnesses caused by viruses such as HIV and influenza

D) Controlled fission chain reactions can be used to produce electricity in a nuclear powered subMarine

( more than one answer )

Answer 1

a and d

Step-by-step explanation:

A) medical imaging devices use radioactive elements with short half-lives to see through the human body and diagnose patients and Controlled fission chain reactions can be used to produce electricity in a nuclear powered submarine

Answer 2

Answer:A and D

Step-by-step explanation:

One of the greatest ways the study of radioactive elements have been of help to man is in the area of medical imaging used in diagnosis of various aliments and in the area of controlled fission reactions used in electricity generation and to power submarines. Nuclear fuels are required in just a very minute amount but can remain in use for a very long time. In the area of medical imaging, accuracy in medical diagnosis have greatly improved by the application of this method.