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Fed [463]
3 years ago
15

1) Q: A: Pesticides are used to protect crops from insects and other pests. But sometimes pesticides can be as harmful as they a

re useful. How can pesticides be harmful?
Biology
1 answer:
ehidna [41]3 years ago
6 0

Insects become resistant to pesticides after being exposed to it for some time.


hope this helps

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