Question Many products classed as poison are also: Answers Radioactive. Flammable. Heavy. Sweet-tasting. Explanation Many products classed as poison are also flammable. Take the appropriate precautions if you think your cargo may be flammable. Take a FREE Practice Test Now This questions appears in the following tests: Alabama HazMat , Arkansas HazMat , Delaware HazMat , Florida HazMat , Kansas HazMat , Nebraska HazMat , New Jersey HazMat , New York HazMat , Wyoming HazMat ,