Cells
Simon & Schuster

Cells

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Did you know that every human is the proud owner of 37 trillion cells? (Give or take a few trillion.) They’re the itty-bitty building blocks that stack together to make you, you! Join a smart and silly skin cell named Ellie as she explains what a cell looks like, what a cell does, how cells divide and multiply, and much, much more in this fascinating and funny nonfiction picture book.