Continuation: The role of controlled drug release in cancer therapeutics

this is continuation of 909576

it only the continuation of the work you have done for me earlier(the result is out and poor 48/100). please make these better so i can meet up in my marks.
thanks
attached is the first work and these is the final one please make it first class work cos the attachment result was too bad and one other work you did for me was also poor.