Download or read book The Cell Theory | Biology's Core Principle | Biology Book | Science Grade 7 | Children's Biology Books written by Baby Professor and published by Speedy Publishing LLC. This book was released on 2019-11-22 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Your child needs an educational book that supports his/her quest for academic excellence but with an irresistible appeal that makes it ideal for home study. This science book discusses the cell theory, which dictates that cells are the basic unit of life. Explore this theory further by going over the pages of this biology book. Get a copy today.