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.
The race breakdown of the population in Chattanooga varies per year, but currently 153,537 are one race and 2,017 are two or more races. Of the 155,554 people who live in Chattanooga, there are 39,505 under 20 years old. The sex breakdown of the 20 years old and younger population in Chattanooga is 20,048 male and 19,457 female.