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Exam day!
Biodiversity & Ecosystems — Life on Our Planet
生物多样性与生态系统 —— 我们星球上的生命
8 units · 40 topicsSee detailsExam:
What you'll learn
1Master all 8 units · 40 key topics with curated lecture notes and worked examples
2Practice real exam-style MCQs & FRQs with instant solutions and rubric-aligned scoring
3Find your weak topics fast with a 25-question diagnostic — get a personalized study plan
4Lock it in with SM-2 spaced review — never forget what you've learned before exam day
Take Diagnostic
Assess your level
Start Learning
Guided lessons
Practice
Test your skills
Unit Tests & Exams
Timed exam simulation
Lecture Notes
Coming soon
Units & Topics
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Borui · Borui Academy Curriculum
10+ years tutoring AP, IB, and competition math/science in BC and overseas. Every course is hand-built from real past papers and refined every exam season.
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