dragonmaster6538 dragonmaster6538
  • 24-02-2018
  • Social Studies
contestada

What are the differences between a hard and a soft pesticide?

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kimky8929
kimky8929 kimky8929
  • 24-02-2018
Hard pesticides are composed of compounds that retain their toxicity for long periods of time. Soft pesticides are short term and doesn't harm the environment.
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