There are THREE (3) phyla or categories of fish.
These phyla are:
1) Agnatha - jawless fish ; around 50 species in the world
2) <span>Chrondrichthyes - cartilaginous fish ; around 600 species in the world
3) </span><span>Osteichthyes - bony fish (divided into ray finned group and lobe finned group) ; around 30,000 species in the world.
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A decrease in number of consumers because there is less available area for them to root in the soil and stuff which would consequently result in a decline of consumers as the producers would decreases and yada yada
In summer the green pigment is more than in tall meaning that there is more chlorophyll produced in the summer than in the fall
