Tight Rings of Muscles That Control the Movement of Food

question 48

True/False

Tight rings of muscles that control the movement of food through the organs of the gastrointestinal tract are villi.

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Definitions:

Thomas Jefferson

The principal writer of the Declaration of Independence and a founding father who also served as the third President of the United States.

Declaration Of Independence

Document adopted on July 4, 1776, that made the break with Britain official; drafted by a committee of the Second Continental Congress, including principal writer Thomas Jefferson.

Bill For Establishing Religious Freedom

A Virginia law, drafted by Thomas Jefferson in 1777 and enacted in 1786, that guarantees freedom of, and from, religion.

Apprenticeship And Indentured Servitude

A system where a person learns a trade from a skilled employer, historically often without pay but in exchange for food, accommodation, and training.