capillary
Capillary
Capillary beds
capillaries
Capillary
Artery, Vein and Capillary
Capillary is the name for any of the tiny blood vessels which connect the arteries to the veins.The word 'capillary' comes from the Latin 'capillaris'meaning 'about, or of, hair'
The prefix for "capillary" is "capill-" which means small or narrow, often referring to small blood vessels in the body.
Nicotine is the blood vessels' constrictor. Not all blood vessels, of course, but mainly the peripheral blood vessels, including the brain capillary blood vessels.
An angioscope is an instrument for examining the capillary vessels of animals and plants.
Capillary
portal veins