Topic · Biology
Ecology and Human Biology
Study ecosystems, digestion and inheritance.
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1
Food Chains and Webs
Trace energy flow through ecosystems and explain interdependence.
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✎ 3 quizzes
⏲ ~18m
2
The Human Digestive System
Trace food through the gut and explain mechanical and chemical digestion.
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⏲ ~19m
3
Reproduction and Inheritance
Learn how traits pass from parents to offspring.
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⏲ ~19m