¿Por qué las plantas tienen semillas?

the long version

Big things can come in small packages. That s definitely true for a seed, which is where a plant s life begins. Readers will be amazed to learn what s inside a seed. The text also covers germination, teaching readers the right balance of element that s required for a seed to sprout. The age-appropriate text and high-interest photographs expose readers to seeds of all shapes and sizes, while reinforcing the key science concepts that are essential in understanding plant growth and survival. Detailed Table of Contents, Full-color photographs, Index, Picture Glossary, Web Sites.