Which of the following nutrient elements is usually present in the soil solution as a simple cation?
A) Mo
B) Zn
C) Cl
D) B
E) all of the above
B
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What is implied by the phrase hotline service?
What will be an ideal response?
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Swathing would most likely be part of harvesting for which crop?
a. corn c. soybean b. oats d. sugar beet
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Clock waveforms carry pieces of information such as letters and numbers
Indicate whether the statement is true or false
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A flue gas analysis kit contains a ____.
A. CO2 tester, draft gauge, and flue gas thermometer B. micron gauge C. smoke tester and halide torch D. both a and b
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