Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
- 1Variation, Evolution and Selection
Name the scientist who proposed the three-domain system of classification, and name the three domains.
- 2Ecology
State one structural adaptation of a polar bear that helps it survive in a cold environment.
- 3Ecosystems, Adaptation and Feeding Relationships
State one abiotic factor that can affect the population of fish living in a pond.
- 4Biodiversity, Cycles and Human Impact
State one way in which high biodiversity benefits an ecosystem.
- 5Chemistry Required Practicals and Data Analysis
Why is the burette rinsed with the solution it is going to contain rather than with water?
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