What Is the Main Use of Radioisotopes

question 46

Multiple Choice

What is the main use of radioisotopes? 

• A) cancer therapy 
• B) as garden insecticides 
• C) to stop pollution 
• D) as agricultural herbicides

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Definitions:

Tractor

A powerful motor vehicle, typically having large rear wheels, used mainly in farming for hauling equipment and trailers.

Slush

Partially melted snow or ice, often found on roads and sidewalks during winter, which can be slippery and messy.

Applicant's

Possessive form referring to something that belongs to or is associated with the applicant.

Résumé

A document that summarizes an individual's work experience, education, skills, and achievements, typically used for job applications.