Examlex
Which of the following is not a nonspecific defense of the vertebrate system?
Federal Law
Legislation enacted by the national government or Congress of a country. In the United States, these laws apply to all states.
Clean Air Act
A comprehensive federal law in the United States that regulates air emissions from stationary and mobile sources to protect public health and the environment.
Stationary Sources
Fixed sites or facilities that emit pollutants into the air, such as power plants, manufacturing facilities, and refineries.
Emission Reduction
The process of lessening the quantity of pollutants released into the atmosphere, often to combat environmental issues like climate change.
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