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How Weeds Impact Agriculture and Modes of Eradication
Students will examine pictures of weeds common to Midwest crop farming. Students will research and discuss conventional and unconventional methods of eradicating these weeds.
(Added: Sun Nov 14 1999 Hits: 830 Rating: 0.00 Votes: 0) Rate It
Retrograde Motion
Students will demonstrate the basic motions of heavenly bodies.
(Added: Mon Jan 03 2000 Hits: 809 Rating: 5.00 Votes: 1) Rate It
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