Answer:
Population of species B will decrease due to limited prey in the ecosystem
Step-by-step explanation:
Shrimps feed on small organisms that move slowly, like curstaceus, finsish, molluscs and ophiurods, so the new non native organisms that is being introduced into the ecosystem will hunt and feed on the same prey as the shrimps which wil cause for the population of shrimps to decay since there is limited prey in the ecosystem.