Q. Asbestos, an industrial chemical used for brake linings, fire proofing, insulation and cement pipes, can cause 1.bone marrow damage 2.lung cancer 3.leukemia 4.stomach cancer The correct response is:

• A. 2, 4
• B. 1, 3
• C. 2, 3
• D. 1, 2, 3, 4

Correct Answer: A