What? Every row get's a type of vein. Answer the questions about your vein:
- Does your bloodvessel transport oxygen rich or oxygen poor blood?
- Is the wall thick of thin?
- Is the blood pressure high or low?
- Does blood flows to your heart or from your heart?
- Does your bloodvessel have valves?
How? For yourself (in silence)
Time? 5 minutes
Help? Use your book
Finished? -