asked 212k views
4 votes
1) Q: A: Pesticides are used to protect crops from insects and other pests. But sometimes pesticides can be as harmful as they are useful. How can pesticides be harmful?

1 Answer

3 votes

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


hope this helps

answered
User Omer Sagi
by
8.4k points
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