Rachael Bush 
Botany for Everyone [EPUB ebook] 
Cones

In this book, you’ll learn why some plants have cones, basic cone anatomy and function, the diversity in the four living phyla of gymnosperms, and about some of the most amazing plants on Earth, holding records in height, mass, and age. In the back of this book, the activity with an adult will show you how to make a pine cone bird feeder. The two-page glossary has definitions and IPA pronunciation guides for new terminology so you can feel confident when reading this book!