Explain why a brown rat will not hesitate to eat new foods introduced to it and will be able to eat some human food without having trouble in the digestive system.

The topic is hypothesis of this paper. Further instructions are on the files that I will provide you. I will also provide you with the paper the previous writer has written. Actually some instructions were not clear and the writer wrote what he can and also what I was telling him. today I got the instructions from my teaching assistant. So it was all messed up. My draft is due tomorrow but I can’t help it now.