Cells

Why do some livin gthings have different types of cells? How many cells are inthe human body? What is inside a cell? Read this book to find out the answers to these questions and more. Find out about plant and animal cells, different types of cells, and the jobs they do. What are the different parts of cells and how do they work? Are some cells dangerous? Th ebook includes three simple activities or experiments to try. The Essential Life Science series explores the Biological Sciences curriculum, with each title offering an in-depth examination of a particular topic. Fascinating facts, stunning photos, and hands-on experiments help bring the topics to life.