Arteriole: A small branch of an artery that leads to a capillary. The oxygenated hemoglobin (oxyhemoglobin) makes the blood in arterioles (and arteries) look bright red.rteriole: A small branch of an artery that leads to a capillary. The oxygenated hemoglobin (oxyhemoglobin) makes the blood in arterioles (and arteries) look bright red.
Men drive 16,550 miles per year, but women only drive 10,142 miles per year.Also, the FHWA suggests that age is also a factor in miles driven. Women who are older than the age of 65 drive fewer miles than any other age group; they average a mere 4,785 miles each year.
U.S. daily travel averages 11 billion miles a day â almost 40 miles per person per day; How Many Trips We Take in a Year. Americans take 411 billion daily trips a year or about 1,500 trips per person; U.S. daily travel totals about 4 trillion miles â 14,500 miles per person; Why We Travel. 45 percent of daily trips are taken for shopping and errands