D. levels of acid precipitation have dropped over most of the U.S. including Michigan. A. the air is cleaner, but factories are no longer required to enforce pollution controls to help stimulate the economy and keep costs down for businesses. During photosynthesis, plants covert__ and __ to organic sugars and oxygen. A. carbon dioxide, water.
Chattanooga is a city in the U.S. state of Tennessee, with a population of 176,588 in 2015. The fourth-largest Tennessee city, it is the seat of Hamilton County. Located in southeastern Tennessee in East Tennessee, on the Tennessee River, served by multiple railroads and Interstate highways, Chattanooga is a transit hub.
Henderson County, Tennessee. Henderson County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 27,769. Its county seat is Lexington. The county was founded in 1821 and named for James Henderson, a soldier in the War of 1812.