Biology Paper 2

Ecology

Adsense

Adsense

Adsense

Competition and Interdependence

Biotic and Abiotic Factors

Adaptations

Food Chains and Predator-Prey Cycles

Sampling Organisms

Required Practical 9: Sampling Organisms

Mean, Median and Mode

The Carbon Cycle

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Adsense

Adsense

The Water Cycle

Decomposition (Triple)

Required Practical 10: Decay (Triple)

Environmental Change (Triple)

Biodiversity

Waste Management

Land Use

Global Warming

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Adsense

Adsense

Maintaining Biodiversity

Trophic Levels (Triple)

Pyramids of Biomass (Triple)

Food Security (Triple)

Modern Farming Methods (Triple)

Sustainable Fisheries (Triple)

Role of Biotechnology (Triple)