How can an invasive alien species harm an ecosystem 1 By competing for food with the ...........

Environment and Ecology Concept of Ecosystems

How can an invasive alien species harm an ecosystem?

1. By competing for food with the native species

2. By predating on the native species of the ecosystem.

3. By acting as pathogen or parasites (or carrier of pathogens) in any ecosystem

Select the correct answer using codes given below

1 and 2 only

1 and 3 only

2 and 3 only

All of the above

All of the above statements are correct.

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