Which statement best explains a negative impact that zebra mussels can have on an ecosystem? A
A growing number of zebra mussels can increase the amount of algae and plankton in the water.
B
A growing number of zebra mussels can decrease the water temperature.
C
A growing number of zebra mussels can increase the number of decomposers at the bottom of a waterway.
D
A growing number of zebra mussels can decrease the number of fish living in the water.