Capillaries do not have a thick wall. These are very small, thin, tiny blood vessels. Their main function is to bring blood from larger blood vessels into every furthest part of your body, and to remove cellular wastes from those areas.
this happens because of the vien build up structure in order for the blood to pump the thick blood... now go get your since text book class.... as the bell rang joise and the girls were stil taking about the incident that happen to Johan.
i dont knw sorryt6
Well the capillaries produce the more the body moves. If someone is running a marathon for example, the capillaries will start to reproduce to help get the blood moving. And capillaries dont have valves.
i dont effin know i dont effin know
it dont
if you freeze ice cream like all the way through and form a triangle it turns in to an elastic band!! JOKES!!! Dont be stupid ice cream isn't elastic, i mean come on!! do you have a brain....ooooops silly question you ovbiously DONT! :|
I dont know
Dont judge
no these frogs cant stick on walls dont be stupid
it dose not have cell walls becuse they dont need them
They dont have cell walls
They dont