why are nonnative species a threat to biodiversity?\no they often use up resources that other organisms…

why are nonnative species a threat to biodiversity?\no they often use up resources that other organisms need.\no they are not able to successfully breed in the wild.\no they release pollution into many environments.\no they easily contract and spread diseases to other organisms.
Answer
Brief Explanations:
Non - native species compete for resources like food, water, and habitat with native organisms, which can disrupt the balance of an ecosystem and harm biodiversity. They do not necessarily release pollution, are often able to breed in the wild, and while disease - spreading is a possible impact, resource competition is a more common and fundamental threat.
Answer:
They often use up resources that other organisms need.