A CLAIM - it is morally right to use animals for testing new medicines
DATA to support the claim - the law (Scientific Procedures Act) protects all lab animals from cruelty or mistreatment
A WARRANT to connects the data to the claim - the Scientific Procedures Act is strictly enforced
BACKING - the framework of Home Office Inspections of testing labs
QUALIFIER - animal testing is morally acceptable when there is no other scientifically comparable alternative.
REBUTTAL - no, animal life is morally on a par with human life.