u/Bright-Tour-5457

I have my biology eoc tomorrow and I studied but made a 40% on the practice exam. I'm not worried about bombing because it's not required to pass to graduate but when I fail it I don't want my teacher to think I was cheating, I usually had the lesson side by side to the questions so I had the answers there. If my teacher does think I'm cheating can she take my credits away? If so will I have to retake the class?