| Front | Why do veins have a thin elastic layer? |
|---|---|
| Back | - low blood pressure |
Tags: blood
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Diffusion narrow capillaries adapted slow blood flow time
Previous card: Pressure blood surges arterioles thinner elastic layer arteries
Up to card list: AQA A Level Biology