I am pretty for sure the answer is roots.
Answer:
Carbon Cycle: the series of processes by which carbon compounds are interconverted in the environment, involving the incorporation of carbon dioxide into living tissue by photosynthesis and its return to the atmosphere through respiration, the decay of dead organisms, and the burning of fossil fuels.
Explanation:
answer: country grasslands, African trees, and African Savannah.
or just like more dry lands.
It should be 322.15. Hope it helps :)