10
Which of the following correctly traces the flow of carbon through an ecosystem?
A Carbon is taken from the atmosphere by producers, then it is put back into the atmosphere by consumers
B Carbon is taken from the atmosphere by bacteria, then it is put back into the atmosphere by bacteria
Carbon is taken from the atmosphere by consumers, then it is put back into the atmosphere by producers
Carbon is taken from the atmosphere by producers and consumers, then it is put back into the atmosphere by producers and consumers