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Biological Symbiosis: Types and Importance

Explains symbiosis and its types—mutualism, commensalism, and parasitism—with examples, activities, and emphasis on their role in ecosystem balance.

Symbiosis: Living Together in Nature

KS2 topic exploring how different species live together through mutualism, commensalism, and parasitism, with examples from land, sea, and inside living organisms. • 20 questions