Loads of Problems

I have got many problems on my hand, In a few days my exams will start, I have to say that no one is a huge fan, So much work makes my brain fart, I m not really interested in anything, My brain is dying of thirst, The bells of my memory just dont ring, Forget about 1st and 2nd I cant even get 3rd! "Mitochendreia is the power house of the cell" Does it look like I care about that? And if it is in the book, what is there for me to tell? And a book about this? Plants are just too fat! Now bye bye, cause this is END! I HOPE THAT FOR ME MERCY IS SENT