Introduction: Crayfish, otherwise called crayfish, crawdads, freshwater lobsters, or mudbugs, are freshwater scavengers taking after little lobsters, to which they are connected; taxonomically, they are individuals from the superfamilies Asteroidean and Parastacoidea. They inhale through plume like gills and are found in waterways. A few animal categories are found in rivulets and streams where there is new water running, while others flourish in bogs, discard, and rice paddies. Most crayfish can't endure
The topic which our group has decided to investigate is sewage problems at the Lake of the Ozarks and how that is affecting the local environment. This environment can range from the living organisms within the lake, the abiotic factors of the lake, and the people that use depend or use the lake. Sewage problems within the Lake of the Ozarks can be very detrimental to the organisms within the lake. As sewage effects the producers, it can then very easily continue up the energy pyramid and can have