Introduced species can have deleterious effects on biological ...

[penza]

Introduced species can have deleterious effects on biological communities by
A) preying on native species.
B) competing with native species for food or light.
C) displacing native species.
D) competing with native species for space or breeding/nesting habitat.
E) All of the options are correct.

[plus1]

I recall doing this last year, it's E, bye bye!

[penza]

Perfect, answer was correct