Front | How are alveoli adapted for gas exchange? |
---|---|
Back | Very thing walls - minimizes distance of diffusion Enormous surface area to maximise rate of diffusion Good blood supply to maintain concentration gradient |
Tags: biology_paper_2
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Role red blood cells carry oxygen lungs body
Previous card: Alveoli found lungs the where
Up to card list: GCSE Combined Science Edexcel Biology Flashcards