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Questions and answers by visitors named
Flowers
Questions (3)
Nitrogen returns to the atmosphere through a process called
3 answers
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Which legislation gave large grants of land to states to establish agricultural colleges
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The gas exchange of oxygen to the bloodstream takes place on what part of the respiratory system
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Answers (4)
The gas exchange ot oxygen to the bloodstream takes place in what part of the respiratory system
"!!!1" is correct! I checked my answers with this! :)
Cool Cat is 100% correct! Thank you so much; this helped me check my answers! :)
N and E +ve measure angles from E (0 deg) clockwise assuming 3 N and 4 N are forces in Newtons W (180 deg) + 15 deg S (clockwise) = 195 deg S (270 deg) + 12 deg E (clockwise) = 282 deg Rx = 3 cos 195 + 4 cos 282 Ry = 3 sin 195 + 4 sin 282
