I believe that it is wood. In fact, it is wood
Photosynthesis: 6H2O + 6CO2 ----> (yields, in the presence of sunlight) C6H12O6 + 6O2
Light Dependent:
Plants break up the water (H20) into a Hydrogen and an Oxygen (O2). The Oxygen is released through the plant's stoma. The electron from the H is energized by the sun and used in the Electron Transport Chain to make ATP.
Light Independent:
Used CO2, ATP and NADPH in the Calvin Cycle (Basically moving a bunch of Carbon and rearranging it) to eventually make a Glucose molecule (C6H1206).
Answer:
Population growth is based on four fundamental factors: birth rate, death rate, immigration, and emigration.