Booker T. Washington was one of the foremost African-American leaders who served as an advisor to several U.S. Presidents. This biography of Booker T. Washington provides detailed information about his childhood, life, achievements, works & timeline. Quick Facts.
A capillary is an extremely small blood vessel located within the tissues of the body, that transports blood from arteries to veins. Capillaries are most abundant in tissues and organs that are metabolically active.apillaries are where fluids, gasses, nutrients, and wastes are exchanged between the blood and body tissues by diffusion. Capillary walls contain small pores that allow certain substances to pass into and out of the blood vessel.
It is the smallest blood vessels in the body that carries blood cells ,salts & nutrients to be supplied to tissues & organs. It is a minute(nm) tube that permits flow of min â¦ ute solutions/gas in minimum molecular form.   A capillary is the smallest blood vessel in the body. Capillaries are the very small vessels that send blood from arteries to veins in the body. 2  More active organs and tissues have more capillary networks. 3  Unlike veins and arterâ¦.