In a given soil, the horizon with the highest organic matter content is generally the ________ horizon
A) D B) B C) C D) A E) E
D
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Answer the following statement(s) true (T) or false (F)
1. An oral reasons class is designed to allow contestants to debate their placings. 2. In an oral reasons class, points are deducted for switching close pairs of animals. 3. Contestants in an oral reasons class often place the class like the official judge. 4. The oral reasons class provides a chance to make up any points lost in the live placings. 5. The most important part of competitive judging is the ability to organize thoughts.
Technician A says that an eyewash station should be located in the corner out of the way. Technician B says that an eyewash station should be located in a central area. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
Residual check valves may be located in the combination valve
Indicate whether the statement is true or false
What voltage will be produced by a zirconium dioxide O2 sensor when the air-fuel ratio is on the rich side of stoichiometric?
A. 0 mV B. 100 mV to 450 mV C. 450 mV D. 450 mV to 900 mV