In 2012,exports Amounted to About 14 Percent of U.S.GDP

question 36

True/False

In 2012,exports amounted to about 14 percent of U.S.GDP.

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Definitions:

IgG

Immunoglobulin G, the most common type of antibody found in blood and extracellular fluid, protecting the body against bacterial and viral infections.

IgA

Immunoglobulin A, a type of antibody that plays a crucial role in the immune function of mucous membranes.

IgD

A class of immunoglobulins involved in the immune response, found in small amounts in the body's fluids and tissues.

IgM

Immunoglobulin M, a type of antibody that is produced by the body's immune system as a first response to a new infection.