they form a cycle that keeps the levels of oxygen and CO2 fairly constant in earths atomospere. And their opposites but they both keep our globe spinning.
It energized by sunlight.They are used in photosynthesis
Actually it produce the fuel. Glucose is the fuel and it is produced by photosynthesis
aerobic resperation
by resperation
resperation resperation
Plants need water, carbon dioxide and the right amount of sunlight to be healthy. Those are the main things that I can think of. Water and CO2 are needed for photosynthesis - a process a bit like resperation. Resperation in humans is O2+C6H12O6=CO2+H2O, whereas photosynthesis is CO2+H2O=C6H12O6+O2 (these are not balanced equasions) and if weeds are there pull them out they drank the water of the plants
aerobic you are using oxygen. and anaerobic you are not.
At night!!!!!!!!!!
resperation
Carbon Dioxide
Mitochondria
In the Mitochondria