Capillary
capillaries
Capillaries are the microscopic blood vessels that connect small arteries to small veins. Blood exchange takes place in capillaries.
compare the kinds of blood vessels according to the thickness of the walls
Capillaries
CAPILLARIES
capillaries
capillaries
capillaries
The smallest blood vessels are the capillaries.
they are called capillaries
Capillaries are the smallest blood vessels in the body (in terms of diameter), measuring about 20 micrometres (or one cell) across.
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