← 2.5 Plant growth and development

The germination experiment

General Science · Grade 10 · about 40 minutes

Four tubes, one variable each, and why a flooded shamba behaves like the oil-covered tube.

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  • 8 sections of explanation, worked examples and diagrams
  • 1 practice task with hints and worked answers
  • A quiz that marks itself as you go
  • Your progress kept across every subject you take
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