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|Animal Development and Survival|
|Social and Group Behavior|
|Environments and the Traits of Organisms|
|Inheritance and Variation of Traits|
|Environmental Changes and Effects|
|Organisms Change Over Time|
|Plant and Animal Extinction|
|Survival of the Fittest|
|Dealing with Hazardous Weather Worldwide|
|Weather and Climate|
|Processes and Impacts of Natural Hazards|
|Using Magnetic Force|
|Objects and Motion|
|Electric and Magnetic Forces|