Manganese toxicity is most likely to be a problem under which soil conditions?
A) clay loam Ultisol, pH 4.3, subject to frequent flooding
B) well drained calcareous soil, pH 8.1
C) poorly drained calcareous soil with pH 7.6
D) muck soil (Saprist) with pH 5.5
E) well drained humid region loamy sand, pH 5.0
A
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Referring to the circuit show below, technician A says that 12V would be instantly dropped across the capacitor when the switch is moved from position 2 to position 1. Technician B says that the voltage dropped across the capacitor would never exceed 6V. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
? Identify and state the historical significance of William Wilberforce.
What will be an ideal response?
The ____ surrounding the nozzle tip is used to control the potential hazards of light, fumes, noise, and other pollutants.
A. argon B. water C. oxygen D. ions
Determine the forces in all bars of the trusses. Indicate tension or compression.
