It would be difficult to find the ideal CO2 level with a low light intensity because the plant will have a difficult time trying to survive.
Drinking salt water is harmful because it messes up the salt concentration in each of your red blood cells. It over loads the salt in it and causes the cell to swell up and burst due to it trying to let in more water to balance the salt concentration out.
Nurse Evers suggested to Dr. Brodus to give the men fifty dollar for burial expense. Dr. Brodus was happy to offer men the fifty dollars because he knew that it would hold onto the men approaching back for treatment management.
The exposure of certain types of radiation
Human activities in the united states such as burning fossil fuels for electricity, heat, and certain transportation.
hope this helps :)