Breathing system

A carefully designed revision poster of the key concepts studied in the **human breathing system to include;

• structure and labels of the human breathing system
• functions of the human breathing system
• process of inhalation and exhalation
• Respiratory disorders
• Explanation of the bell jar model
• adaptations of alveoli for gas exchange
• relationship between exercise and breathing/pulse rate.

A selection of past exam questions with mark scheme/answers also included.

This resource helps students understand the importance of ‘chunking’ their revision; breaking down large scientific concepts into smaller manageable ones to help with memorising.

*This resource can be edited to your liking, reflecting what students need to know for your examination board.