Respuesta :
Answer:
A
Explanation:
They often use up resources that other organisms need.
The reason of nonnative species a threat to biodiversity is because of using resources that other organisms need.
Reason why nonnative species a threat to biodiversity:
- It leads to various kinds of diseases.
- It acted like predators or parasites.
- It acted like a competitor or rivalry.
- It should be hybridizing with local species.
Hence, The reason of nonnative species a threat to biodiversity is because of using resources that other organisms need.
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