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Gas Exchange and blood vessels worksheet

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Blood vessels worksheet
Name:_____
Two sentences can be made from the one below by choosing the correct words from
within the brackets. Write out both of them.
(Arteries/Veins) carry blood (to/from) the heart at (low/high) pressure.
_______________________________________________________
_______________________________________________________
Complete the following table.
Blood
Carries
Blood
vessel
blood to
under high
or away
or low
from
pressure?
heart?
Artery
Vein
Capillary
Gas Exchange at an alveolus
Oxygenated
Valves or
or
no valves?
deoxygenated
blood?
Thickness
of walls
Function of Haemoglobin
The Circulatory System
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