Bad grade

I can't stand science. This year its even worse. I am in biology now and I can never seem to get higher then a 78 as an average. Everytime I take a test I know the stuff but when it is put in front of me I forget everything. What should I do? If I get one more bad grade I am going to be in so much trouble.

Learn to study better. Like the army or Pavlov's dog there is a conditioned response that can be trained into the mind by repetition. This is how actor's memorize lines and how children are taught their ABC's. It may seem simple but our society seems to be counterproductive to repetition of school work. You are not alone in this problem. You need to (and this may sound cliche') Do your homework every evening, and study for several days if not weeks to condition your brain to be able to respond with information stored there faster.