If I have two dates (ex. '8/18/2008' and '9/26/2008') what is the best way to get the number of days between the two dates? python date share | improve this question
Arteries-carry blood away from the heart. (I like to think Arteries Away.) Veins-carry blood to the heart. Capillaries-connect veins and arteries. Arteries are the tubes o â¦ r vessles which carry the blood away from the heart once the blood has been oxygenated by the lungs.tructural similarities between artries and veins are 1) The walls of arteries and veins both contain collagen which makes them strong and durable. 2) They both contain elasti â¦ c fibres which allow them to stretch and recoil.
Rating Newest Oldest. Best Answer: The three main types of blood vessels in the body are arteries, veins, and capillaries. Arteries The arteries are elastic, muscular tubes that carry blood away from the heart, into the capillaries.The walls of the arteries are thicker than the other blood vessels due to higher blood pressure being present in arteries.Note that arteries don't always carry oxygenated blood, as is the case with the pulmonary artery. Veins The veins carry blood from capillaries back to the heart.he walls of the arteries are thicker than the other blood vessels due to higher blood pressure being present in arteries. Note that arteries don't always carry oxygenated blood, as is the case with the pulmonary artery. Veins The veins carry blood from capillaries back to the heart.