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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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jwyatt82 jwyatt82
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6 years ago
Discuss at least five reasons why weeds are the most important pest to crops.
 
  What will be an ideal response?

Question 2

Biodiesel, biomass, methane, and ____________________ are the most common forms of biofuel.
 
  Fill in the blank(s) with correct word

Question 3

Name two drugs derived from animals, and what animals do they come from?
 
  What will be an ideal response?

Question 4

Pesticides can enter the human body by four primary sites of entry through ____________________ exposure, ____________________ exposure, ____________________ exposure, and ____________________ exposure.
 
  Fill in the blank(s) with correct word
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mackdnvioefmackdnvioef
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6 years ago
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jwyatt82 Author
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#2
6 years ago
Were some really tough homework problems! Thanks for answering all of them correctly
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