| SCIENCE 20S - |
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| Unit II: Dynamics of Ecosystems | |
| - section 1.5 p.22-23 | Questions 3-6 p.23 |
| - Ecosystems & Energy Pathways read p33-39 | Understanding Concepts 1-6,9 p.39 |
| - Species at Risk | Species at Risk Poster |
| Species at Risk Notes | |
| - Extinction in the Modern World | Questions 1-3 p. 19 |
| Roles in an Ecosystem | Read p. 40-44 |
| Do: 1-3 p. 44; 3,6,9-11 p. 46 | |
| Predator-Prey | |
| DDT in the Food Chain | Assignment Sol'n |
| Unit I: Chemistry in
Action |
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| Chapter 5 | |
| Key for | |
| - Ions in Chem Compounds Key | |
| - Atoms & Ions | |
| - Simple Ions | |
| Ch. 5 Review Key | |
| Ch. 5 TEST - Tuesday, April3rd | |
| Chapter 6 | |
| Balancing Chem Equations | |
| Balancing Chem Equations-2 | |
| More Equations to Balance | |
| Word Equations to Chem Equations | |
| Index Page | |