The danger posed to fish in an aquarium by an overpopulation of bacteria caused by an algal bloom is most likely a A. decrease in water temperature.

B. reduction in oxygen levels.

C. decrease in food supply.

D. removal of minerals.

really dont know just need some points

c. is the correct answer

transformative rocks are the stones that emerge from the transformation of existing rock composes in a procedure called changeability, implies changing of structures. transformative rocks are shaped from alternate shakes that are changing a result of warmth or weight connected. one of this model is the earth developments that making rocks profoundly cover or crushed which will make the stones warmed and put under awesome weight. they are not softening but rather the minerals they are containing are changed synthetically that will shape transformative rocks. now and again different rocks are shaped when the others are near some liquid magma and getting warmed.

i'm thinking 600 feet deep in one of the finger lakes.