Science and technology 9 (K to 12) : worktext / 
Marie Jessica B. Alumaga, Echel Simon-Antero, Crescencia C. Joaquin, Catherine Genevieve B. Lagunzad, Ricardo M. Crisostomo, Alicia L. Padua, Thelma R. Mingoa ; Lilia M. Rabago, author-editor ; Leticia V. Catris, Ester B. Ogena, Ma. Cristina D. Padolina, Henry J. Ramos, consultants 
 - xii, 340 pages :  color illustrations ;  25 cm 
<br/><br/> Includes index  Includes glossary, p 326-329.<br/>  Photos Credits 
<br/><br/>Includes references 
<br/><br/>Chapter 1 - Structure and function: circulatory system<br/>Chapter 2 - Structure and function: respiratory system<br/>chapter 3 - Structure and function: excretory system<br/>Chapter 4 - Structure and function: working together of the different organ systems<br/>Chapter 5 - Heredity and Variation: chromosome structure and function<br/>Chapter 6 - Biodiversity and evolution<br/>Chapter 7 - Flow energy and matter in ecosystems<br/>Chapter 8 - Chemical bonding<br/>Chapter 9 - Carbon compounds<br/>Chapter 10 - Mole concept<br/>Chapter 11 - Volcanoes and the interior of the earth<br/>Chapter 12 - World climate<br/>Chapter 13 - Patterns in the sky<br/>Chapter 14 - Projectile motion<br/>Chapter 15 - Linear momentum and collisions<br/>Chapter 16 - Work, power and energy<br/>Chapter 17 - Heat work and efficiency<br/>Chapter 18 - Electricity and magnetism 
<br/><br/><label>ISBN: </label>9789710731374 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Secondary)--Textbooks.
<br/><br/><label>Dewey Class. No.: </label>507.12