A plant takes in carbon dioxide (CO) from the atmosphere during photosynthesis to make glucose. During cellular respiration, the plant and the cow release carbon dioxide (CO) back into the atmosphere. The carbon dioxide (CO) in the atmosphere is then used again by
plants to make glucose (C, H,Oc).
This is an example of
O A. matter cycling through the ecosystem
OB. energy cycling through the ecosystem
O c. energy flowing through the ecosystem
O D. matter flowing through the ecosystem