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Interdependence
Learn how different organisms within a community depend on each other for their survival.
Interdependence
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Habitats 
Learn how different habitats have different features which determine the organisms that can live there.
Habitats
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Studying Habitats
Understand the observations and measurements that need to be made when studying a habitat.
Studying Habitats
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Adaptations and Survival
Learn how different organisms are adapted to survive in their habitat.
Adaptations and Survival
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Seasonal Changes in Population Size
Understand how some organisms are adapted to survive seasonal changes in their habitats.
Seasonal Changes in Population Size
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Competition for Resources
Understand that plants and animals will compete with each other if resources are limited.
Competition for Resources
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Population Size
Understand that the size of a population depends on the resources and space available, predators and disease.
Population Size
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Sampling Technique
Learn different methods of collecting animals in the wild.
Sampling Technique
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Using a Quadrat
Learn how to use a quadrat to estimate a plant population size.
Using a Quadrat
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