Blood has many different functions, including: 1  transporting oxygen and nutrients to the lungs and tissues. 2  forming blood clots to prevent excess blood loss. 3  carrying cells and antibodies that fight infection. 4  bringing waste products to the kidneys and liver, which filter and clean the blood. 5  regulating body temperature.
Thomas Jefferson, a Brief Biography. Thomas Jefferson -- author of the Declaration of Independence and the Statute of Virginia for Religious Freedom, third president of the United States, and founder of the University of Virginia -- voiced the aspirations of a new America as no other individual of his era.
Biography: What is Thomas Jefferson most known for? Thomas Jefferson is known as a Founding Father of the United States. He is most famous for writing the Declaration of Independence. Growing Up Thomas grew up in the English Colony of Virginia. His parents, Peter and Jane, were wealthy landowners. Thomas enjoyed reading, exploring nature, and playing the violin.