I am generally confused as to of what you are asking. Can you post something so i can see what you need? I just am confused.
The system is called Taxonomy and was made by Swedish botanist Carlous Linnaeus
the area of the square is: 100
the area of the circle is: 78.5
i THINK if you subtract it, it will be 21.5
It would lower the pH, raise the acidity of the water, and it would kill off a lot of marine life if it got too high. As species begin to die their predators follow, and this could cause mass extinction.
Photosynthesis turns carbon dioxide and water into oxygen. The chemical change happends. It is an Endothermic reaction cause energy needs to be in and order for photosynthesis to happen. Then then the plant puts the food away for later lime in the winter or when it is dry