The answer is D because first A.non-GM crops are without chemicals so that means they are more safe so A is wrong.B i took the test and got it wrong.C non-GM crops are more expensive because they are grown without chemicals;Plus GM products cost less because they have chemicals in them and the sellers know its chemical grown so they put it for a lower price.D is the one that makes most sense.IF I AM WRONG IM SORRY BUT IF IM RIGHT THEN MARK ME BRAINLIEST!thankyou and goodbye