Cells at Work! 5By: Akane Shimizu Series: Cells at Work! Lifes not easy for a workaday cell, and amid all the hustle and bustle it takes to keep the human body going, it can be hard to know whos an enemy and whos a friend. You might think all germs are bad, but it turns out some bacteria arent just friendly, theyre downright essential (not to mention cuddly!) In fact, when an old nemesis returns, it might just be those friendly, cuddly bacteria that help save the