About Jill Wolfson: Jill Wolfson is a journalist and young adult novel author. Her novels and articles concern children in the social welfare system and foster care. Her latest novel is about organ donation.
Fact: Cells are constantly dying and new ones are taking their place Fact: After seven years have gone by, every cell in my body has died and a new one has taken its place. Do the math. That means that every seven years, I'm a totally new me. not one...
