Key term for Edexcel GCSE Biology, used in Pollution and Decay.
Small aquatic crustaceans that require high dissolved oxygen levels to survive; used as indicators of clean water.
Freshwater shrimps appears in Edexcel GCSE Biology revision content for Ecosystems and Material Cycles, especially Pollution and Decay and Indicator Species.
Create a free account to access Edexcel GCSE Biology revision notes, track progress, and practise related key terms.
