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Notes / OxfordAQA International A-level Biology

Unit 2

The Circulation of Blood and the Structure of the Mammalian Heart

2 pages.

1Blood Vessels and Tissue Fluid
2The Heart and the Cardiac Cycle

All of OxfordAQA International A-level Biology

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Revision notes for GCSE, IGCSE and A-level, written from the mark schemes rather than the textbook.

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GCSE and IGCSE (10 courses)
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All notes are original work. Not affiliated with, endorsed by, or connected to AQA, OxfordAQA, Pearson Edexcel or Cambridge International Education. Specification codes are used to identify the course a set of notes covers.