Carbohydrates, fats, and proteins make a nutrient organic. water(H2O) and oxygen is considered organic. Hope it helps!! God bless you :)
Chemical reaction hope this helped :)))
Out of all of the choices to be made, the Archaea and bacteria both can keep their DNA in the form of a nucleoid in common.
It would be Primary because the lake is it’s starting point and the pollution grew all the way to the factory.
