Exotic species often have no natural predators and can outcompete native species for vital resources such as food and shelter.
(Exotic species; have; no natural predators; T:often) (Exotic species; can outcompete; native species for vital resources such as food and shelter; T:often)
Exotic species Exotic species
have can outcompete
no natural predators T:often
native species for vital resources such as food and shelter T:often