Members of this (these) microbial group(s) are responsible for a major proportion of the nitrogen fixed globally in symbiosis with higher plants
A) actinomycetes
B) bacteria
C) fungi
D) both A and B
E) all of the above
D
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The engine will not start if ________
A) The gear selector is in "L" B) The gear selector is in "R" C) The gear selector is in "D" D) Any of the above
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The device inside a centrifugal compressor that compresses the refrigerant gas is called a(n) _____
a. propeller b. inducer c. impeller d. rotor
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Figure 12-4
In the circuit shown in the accompanying figure, motor #3 starts five seconds after motor #____________________ starts.
Fill in the blank(s) with the appropriate word(s).
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Hazelnuts are also known as filberts
Indicate whether the statement is true or false
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