2 Organisms, behaviour and health
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2.2 Variation and interdependence |
| describe how organisms can vary and how this may lead to their survival in changing environments
| explain how variation has benefits and limitations for the survival of organisms in specific habitats
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| describe how the major taxonomic groups are classified
| describe some examples of variation arising from inherited and environmental factors
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| use a combination of food chains within a habitat to produce food webs
| explain energy transfer in food chains and webs and relate this to the abundance of organisms
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