For each row, select the correct bolded term for arteries and veins... for example is the pressure in arteries HIGH or LOW? The pressure in veins is For Blank 5 NUte. Ue pressure and flow of each vessel (with a *) cause the lower row features. For example, vessel structure is adapted to compensate for high pressure or low pressure. Arteries Veins *Pressure- high or low? *Pressure- fluctuates or constant? *Flow- good or poor? Diameter- wide or narrow? Tunica media- thick/thin? Valves present- yes or no? Skeletomuscle pump improves flow – Yes or no? Some of these vessels have a lot of elastin - Yes or no?

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