Can you please help me to answer?

42. The Resource Conservation and Recovery Acl {MIRA} denes hazardous waste broadly. The Act generally.I applies to which of the following: (a) Solid waste [b] Liquid waste {c} Corrosive ash buried in an inactive waste site {d} Airborne Particulate matter 43. An environmental imps et staternent {E13} need not contain: {a} The environmental impact of the proposed [b] Alternatives to the proposed action {c} Any adverse environmental effects that cannot be avoided {d} An independent opinion on the proposed action prepared by the Council on Environmental Quality 44. Under CERCLA, proof by a preponderance oi" the evidence of which of the foliowing is not a defense to liability? {a} Release of hazardous substances was caused solely a force majeure {h} Release of hazardous substances was caused solely by an act of war {cl Payment of cleanup costs will result in personal or business nancial ruin {d} The release was caused by an act or omission of an unrelated third party, and the owner or operator exercised reasonable care and tool: reasonable precautions