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How is gas moved into and out of the teleost swim bladder? Describe the physiological process in detail.
Latin America
A geographical and cultural region in the Americas where Romance languages (primarily Spanish and Portuguese) are spoken, encompassing South and Central America, Mexico, and the Caribbean.
American Experience
The diverse and complex history, culture, and social fabric unique to the United States, formed through its development and various influences over time.
Free Blacks
Free Blacks were African Americans who were not enslaved before the Civil War in the United States, living both in the North where slavery was generally abolished and in the South where they were a small minority.
Enslaved Blacks
Individuals of African descent who were forcibly brought to and held in bondage in various parts of the world, particularly in the Americas, from the 16th to the 19th century.
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