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.
1.radiation in correct doses may be able to prevent and treat illnesses caused by viruses, such as hiv and influenza.
2. nuclear fusion can be easily activated and controlled in nuclear power plants and harnessed to generate clean electricity.
3. controlled fission chain reactions can be used to produce electricity in a nuclear-powered submarine.
4.medical imaging devices use radioactive elements with short half-lives to see through the human body and diagnose patients.