Blood
Blood is a tissue that is circulated within the body to assist other parts of the body. This connective tissue has specialized cells that allow it to carry out its complex functions. For a healthy person, approximately 8% of their total weight is blood. For a 70 kg (154 lb.) individual, this equates to 5.6 L (12 US pints).
Read more about this topic: Bloodstain Pattern Analysis
Famous quotes containing the word blood:
“What the horrors of war are, no one can imagine. They are not wounds and blood and fever, spotted and low, or dysentery, chronic and acute, cold and heat and famine. They are intoxication, drunken brutality, demoralisation and disorder on the part of the inferior ... jealousies, meanness, indifference, selfish brutality on the part of the superior.”
—Florence Nightingale (1820–1910)
“Blackberries
Big as the ball of my thumb, and dumb as eyes
Ebon in the hedges, fat
With blue-red juices. These they squander on my fingers.
I had not asked for such a blood sisterhood; they must love me.”
—Sylvia Plath (1932–1963)
“The cloud was so dark that it needed all the bright lights that could be turned upon it. But for four years there was a contagion of nobility in the land, and the best blood North and South poured itself out a libation to propitiate the deities of Truth and Justice. The great sin of slavery was washed out, but at what a cost!”
—M. E. W. Sherwood (1826–1903)