NO - Agriculture and industrial activities
FG - Industrial processes
CO - Burning fossil fuels
ME - Production of oil and natural gas
The answer is b plants i the rain forest release a large amount of water to the atmosphere.
The digestive system as it is the only system associated with consuming food.
You did not provide options therefor i can not be exact but the cell membrane and cell walls are what contain the cytoplazm so it would not be ar
part of it