Upton sinclair’s book, the jungle, told the story of

the terrible working conditions in a Chicago meat-packing plant

the speed increase from w to x due to increased gravity force

the speed decreases from x to y due to decrease in gravity

flooding wildfire landslides climate change the factors listed have an immediate effect on the animal populations found in any habitat. the four factors would lead to a death. b emigration. eliminate c immigration. d mutations.