Looking at Life Cycles
, by Royston, Angela- ISBN: 9780766030916 | 0766030911
- Cover: Hardcover
- Copyright: 4/1/2008
Readers will explore the life cycles of various plants and animals in LOOKING AT LIFE CYCLES: HOW DO PLANTS AND ANIMALS CHANGE? Sections of the book discuss what a life cycle is, why birds lay eggs, how factors such as temperature and pressure can change solids to liquids to gases and back again. Explains freezing, melting, evaporation, and condensation.