Answer:
B), D), E).
Explanation:
B) Since native paddlefish hunt for the same food as the Asian carp, there will be major differences in the amount of food there is in the niche the fish occupy.
Since fish cannot survive without food, there is no source of life for the fish. This may cause a decline in the amount of fish there is in the water.
D) Since the native paddlefish and the Asian carp share the same niche as each other, they will, by mistake, be mixed up with each other. Since there is more fish, there will be more fishermen.
With more humans eating the fish, there will be less of a population in the water.
E) Since there are now more fish in a certain area, there is less camouflage from predators. With this addition, there will be less of a population of fish from getting eaten.
With more fish getting hunted by predators, there will be less fish in the area, therefore less population.
