← 3.1 Scientific Theory about Human Origin
Changes in humans as a result of evolution
Social Studies · Grade 8 · about 40 minutes
Upright walking, larger brains, tools, fire and language as changes scientists describe, using bones and artefacts as evidence.
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- 7 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