Why is the photosynthesis equation often written with several arrows

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

How is the carbon cycle related to global warming ?