Daily Practice

GCSE Science

5th April 1989

5 questions · GCSE · 584 questions in this band

1
Variation, Evolution and Selection
Define mutation.
2
Ecology
Explain why deforestation to create land for cattle grazing can reduce biodiversity.
3
Ecosystems, Adaptation and Feeding Relationships
State one abiotic factor that can affect the population of fish living in a pond.
4
Biodiversity, Cycles and Human Impact
State one way in which high biodiversity benefits an ecosystem.
5
Chemistry 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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