Cohen, Michael R. <br/><br/>
Discover science. [Grade 6] 
/ authors, Michael R. Cohen [and seven others] 
 - Texas edtion 
 - xi, 547 pages :  color illustrations 
<br/><br/> Includes index. 
<br/><br/>Cells and heredity The fossil record Change through time Plant response Ecosystem and biomes Structure of matter Investigating compounds Gravity and motion Electrical energy Forecasting weather Earth's moving plates Resource and conservation Exploring space The body's control systems Growing up healthy 
<br/><br/><label>ISBN: </label>0673424952 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Elementary)
<br/><br/><label>Dewey Class. No.: </label>500