Blood is approximately twice as thick as water because of the cells and other components found in it.
Did you know?
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
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Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.
Generalized body plan of a bony fish
Organization of the human body.
One Bread, One Body
Global Energy Flow
Microbiology with Diseases by Body System, 3e (Bauman)