Summary Gas exchange
This document on the lungs are key aspects a learner needs to understand what happens when we breathe in and out. Knowing a little bit about the heart (which I have another pdf on) will ensure deeper understanding.
Written for
- Institution
- 9th Grade
- Course
- Life Sciences
- Schooljaar
- 200
Document information
- Uploaded on
- August 1, 2025
- Number of pages
- 11
- Written in
- 2025/2026
- Type
- Summary
Subjects
-
gas exchange
Also available in package deal