Unit 9 H Gas Exchange

CIE

Here are the best resources to pass Unit 9 H Gas Exchange. Find Unit 9 H Gas Exchange study guides, notes, assignments, and much more.

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Class notes

A-Level Biology Topic 9: Gas Exchange | Lungs & Ventilation Simplified
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23

November 2025

2025/2026
Includes mechanics of breathing, alveoli structure, diffusion gradients, and adaptations for efficiency with easy diagrams.
areeshamushtaq311
$8.99 More Info

Class notes

CIE AS Biology - Human Gas Exchange (Topic 9 Summary | 2024 Syllabus)
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5

June 2025

2024/2025
Concise and complete notes for CIE AS Biology Topic 8 (Part 1): Gas Exchange in Humans. Includes: • Structure of the lungs and alveoli • Ventilation mechanism (inhalation/exhalation) • Adaptations for efficient gas exchange • Role of diaphragm and intercostal muscles • Explanation of diffusion gradients and gas transport • Labeled diagrams and key exam points Based on the 2024 CIE 9700 syllabus. Ideal for Paper 2 and Paper 3 revision.
albagutierrez
$4.93 More Info

Package deal

AS Biology Notes Covering ALL Spec Points
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10

July 2023
Hand-made digital notes and diagrams on the entirety of the AS Level Course present in CIE papers 1, 2, 3 Topic written spec-by-spec point to ensure all content is covered Compatible with all exam boards but predominantly CIE
danwilliams3066
$22.72 More Info

Summary

Unit 9: Immunity Notes
Available in bundle

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5

July 2023

2022/2023
Available in bundle
Hand-made digital notes and diagrams on the entirety of Immunity Topic written spec-by-spec point to ensure all content is covered Compatible with all exam boards but predominantly CIE
danwilliams3066
$4.96 More Info

Summary

Summary Notes Unit 9 - H Gas Exchange (9700)
Available in bundle

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1

April 2023

2022/2023
Available in bundle
Comprehensive notes for this chapter addressing every point on the specification with spec beside for comparison.
frankding
$4.96 More Info

Summary

Summary Unit 9- Gas Exchange (9700) Biology
Available in bundle

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8

February 2023

2021/2022
Available in bundle
THE HUMAN GAS EXCHANGE SYSTEM, Distribution of Tissues in the Gas exchange system, Gas exchange processes, Features of the alveoli:, Structure & functions. This contains extensive information that got me an A in paper 1 and paper 2.
pabloesteban
$4.93 More Info

Package deal

AS Biology CIE
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11

July 2022
EVERYTHING you need to know for AS Biology CIE. Here you will find the COMPLETE course summarised, with everything you need to get that A*.
Zubaid
$22.72 More Info

Package deal

Biology Handwritten/Digital Notes AS and A Level Cambridge
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17

March 2022
A compilation of summarised handwritten and digital notes of Cambridge International AS and A Level Biology Students Coursebook, including extra tips. All notes were written and done by me. Feel free to give feedback and requests. Thanks :)
tini2
$17.04 More Info